More specifically: Location - used to draw a signal strength tile on the map at this location. Network Information - MCC/MNC/LAC/CID are recorded in order to identify a cell tower and be able to plot it. IP Address - To remove any vandalism and block malicious users. CellMapper version - To remove bad data for specific versions of the app. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . CellMapper on kätevä sovellus 2G/3G/4G/4G+ tukiasemien paikantamiseen. Ohjelma mittaa loppukäyttäjällä toteutuvaa signaalivoimakkuutta sekä muita verkkotietoja ja niiden avulla mallintaa tukiasemien sijainnit ja kuuluvuuden kartalle. Cellmapperin karttojen tiedot perustuvat sovelluksen käyttäjien älypuhelimilla kerättyyn aineistoon. Login. When you login in to site, you can: Move towers on Map Page to real location. Check your own contributed data. Open and check ticket status. Use Premium features (requires subscription) CellMapper is a crowd-sourced cellular tower and coverage mapping service.CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper | 114 followers on LinkedIn. CellMapper consists of many applications and services that allow users to see cellular network coverage and information in order to make an informed choice ...CellMapper is a crowd-sourced cellular tower and coverage mapping service. By contributing data to the website, you can help map actual coverage of cellular networks …CellMapper is a crowd-sourced cellular tower and coverage mapping service. Kartta ; Sovellukset; Työkalut . ARFCN Laskin eNB ID Laskin . Statistics . TopUsers Networks Stats . Wiki . Aloittaminen Testatut puhelimet Android-sovelluksen asetukset Estimated Band Usein kysytyt kysymykset Auta kääntämisessä .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . Select All / None. Frequencies. Select All / None. Bandwidths. Select All / None. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . Select All / None. Frequencies. Select All / None. Bandwidths. Select All / None. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Generation Protocol Frequency Bands Active? Notes 2G GSM/GPRS/EDGE 1.9 GHz PCS : 2 To be shut down on April 2, 2024. 4G LTE 600 MHz: 71 Nationwide low-band frequency.Rogers Wireless. Rogers Wireless is a Canadian GSM, UMTS, LTE and NR provider. 2G GSM : 850 MHz / 1900 MHz. 3G UMTS : 850 MHz (Band 5) / 1900 MHz (Band 2) 4G LTE : 1700/2100 MHz (Band 4/66) / 2600 MHz (Band 7/38) / 700 MHz (Band 12 and 17). There is also 1900 MHz (Band 2/25), 850 Mhz (Band 5) and 600 MHz (Band … Cell ID Calculator. Use this page calculate things such as eNB ID/RNC-ID/BSIC or hex values of IDs. Simply select network type and type in the LCID/CID. Select network type Cell Identifier. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Cell tower location and coverage map forProvider -1 () WARNING: Setting the type to DAS will cause the tower to split into individual cells. Setting a DAS to any other type will restore the main tower and delete the individual DAS elements. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Kartta ; Sovellukset; Työkalut . ARFCN Laskin eNB ID Laskin . Statistics . TopUsers Networks Stats . Wiki . Aloittaminen Testatut puhelimet Android-sovelluksen asetukset Estimated Band Usein kysytyt kysymykset Auta kääntämisessä . You have exceeded the request limit, please complete the verification below CellMapper is a crowd-sourced cellular tower and coverage mapping service. Mapa ; Aplicaciones; Herramientas . Calculadora de ARFCN Calculadora de eNB ID . Statistics . Top de usuarios Networks Stats . Wiki . Primera puesta en marcha Teléfonos probados Ajustes en la aplicación para Android Estimated Band Preguntas frecuentes Traducir .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . You found CSV files on CellMapper folder on home folder. Files named like signal-yyy-mm-dd.csv . You transfer files to your computer via USB cable example. Some phone maybe prevent access folder, then you need move CSV files with some file manager another folder. There is information about CSV format . Google introduced a new CellID API in Android 4.2 that provides more information and updates most of the data atomically. This results in less errornous data points when mapping. Unfortunately, some manufacturers, especially Samsung, have chosen not to implement this mandatory API. Even worse, they attempt to put in LTE …CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ …This video will help you in locating the available cell towers and bands around you.Order Now Gomo Sim Unli Data & 30GB No Expiry At Our Shopee Online Shop.....UTRA band Common name Uplink/Downlink (MHz) UARFCN channel number A (lower) IMT 1900 – 1920 9504 – 9596 A (upper) IMT 2010 – 2025 10054 – 10121Rogers Wireless. Rogers Wireless is a Canadian GSM, UMTS, LTE and NR provider. 2G GSM : 850 MHz / 1900 MHz. 3G UMTS : 850 MHz (Band 5) / 1900 MHz (Band 2) 4G LTE : 1700/2100 MHz (Band 4/66) / 2600 MHz (Band 7/38) / 700 MHz (Band 12 and 17). There is also 1900 MHz (Band 2/25), 850 Mhz (Band 5) and 600 MHz (Band …Login to the CellMapper site ; If you need any help, please open ticket via our ticketing tool here. About CellMapper Account. Username must be unique and cannot be changed in the future; Your username is public and will be shown on various pages within the site an app. Login. When you login in to site, you can: Move towers on Map Page to real location. Check your own contributed data. Open and check ticket status. Use Premium features (requires subscription) CellMapper is a crowd-sourced cellular tower and coverage mapping service. 4G (LTE) Globe has 7 LTE blocks in use. Globe has deployed LTE on 700 MHz (APT B28) 15 MHz/20MHz, 900 MHz (E-GSM B8) 10 MHz, 1800 MHz (DCS B3) 10 MHz, 2100 MHz (IMT B1) 10 MHz, 2300 MHz (WCS B40) 15 MHz and 2500 MHz (BRS/EBS B41) 10 MHz/20 MHz. DCS is Globe's primary LTE band. It was used exclusively during …CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . CellMapper is a crowd-sourced cellular tower and coverage mapping service. First Time Startup. CellMapper is useful app for locating 2G/3G/4G/4G+ base stations. The application measures the signal strength and other network data collected by the end users and use the data collected to locate network base stations and their coverage. The application is currently supported on Android and Windows 10 Mobile devices.Cellular Tower and Signal Map. CellMapper is a crowd-sourced cellular tower and coverage mapping service.CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . Premium Membership. You can subscribe to a monthly ($3 CAD or equvilent) premium CellMapper membership in order to gain extra features and have an ad-free experience on both the website and the mobile app. Some features include: Ad-free main website. Ad-free mobile app. Dedicated infrastructure that speeds up processing of your tower data ... 4G- ja 5G-nettiyhteyksiä voidaan parantaa ulkoisilla antenneilla. Antennien paras suorituskyky saavutetaan, kun ne suunnataan optimaalisimman teleoperaattorin tukiaseman suuntaan. Tukiasemien sijainnit voit selvittää muun muassa teleoperaattorin asiakaspalvelusta tai Cellmapper.net -karttapalvelusta. Tämä artikkeli kertoo kuinka …CellMapper works on both tablets and phones running Android 4.0 or higher. Features. - Displays low level cellular network information data along with frequency band calculations (for some providers) - Reads cellular frequencies and bandwidths on supported Android 7.0+ devices. - Displays a map of both coverage and individual tower sector ...Learn eight proven ways to find and map nearby cell towers using websites, apps, and tools. Compare different providers and improve your cellular signal quality and coverage.Generation Protocol Frequency Bands Active? Notes 2G GSM/GPRS/EDGE 1.9 GHz PCS : 2 To be shut down on April 2, 2024. 4G LTE 600 MHz: 71 Nationwide low-band frequency.CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . Ensimmäinen käyttökerta. CellMapper on kätevä sovellus 2G/3G/4G/4G+ tukiasemien paikantamiseen. Ohjelma mittaa loppukäyttäjällä toteutuvaa signaalivoimakkuutta sekä muita verkkotietoja ja niiden avulla mallintaa tukiasemien sijainnit ja kuuluvuuden kartalle. Cellmapperin karttojen tiedot perustuvat sovelluksen käyttäjien ... CellMapper ist eine nützliche App, um 2G/3G/4G/4G+ Sender zu lokalisieren. Die App misst die Signalstärke und andere Netzwerkdaten jedes Nutzers und berechnet daraus den ungefähren Standort eines Senders und dessen Abdeckung. Unterstützt werden bisher Android und Windows 10 Mobile Geräte. CellMapper servers calculate the data that users ... CellMapper displays and records low level cellular network information and tower coverage on a map. It supports Dual SIMs, frequency calculator, and crowd-sourced data sharing.cellmapper.net's top 5 competitors in March 2024 are: antennasearch.com, towermaps.com, opensignal.com, ertyu.org, and more. According to Similarweb data of monthly visits, cellmapper.net’s top competitor in March 2024 is antennasearch.com with 63.4K visits. cellmapper.net 2nd most similar site is towermaps.com, with 15.6K visits in … Select All / None. Frequencies. Select All / None. Bandwidths. Select All / None. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .Location data to record your current location and cellular network information, including in the background if you allow. Cellular network information such as MCC/MNC/LAC/CID. CellMapper version. CellMapper Account Data (if signed in) IP-Address (if logging in or uploading) Android Version Information. Personal and sensitive information is sent ...4G (LTE) bmobile has deployed 4G LTE (LTE-A) on the following bands: 2/4/28. 3CA, 4x4 MIMO and 256 QAM are enabled on the network. NOTE: bmobile has temporarily been given permission to broadcast AWS-1700 on 2050 and APT-700 on 9435. Listed below are the offical EARFCNs per the National PMTS Spectrum Plan.CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. This website uses cookies to ensure you get the best experience on our website. Learn more. Got it! Kaart ; Applicaties; Hulpmiddelen .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .Cellmapper Field Test Reader is new feature on Cellmapper app. You can with this feature read Band and Bandwith data without root. This feature is available Cellmapper 4.1.5 16.3.2016 to 5.1.4. This feature working only with Samsung Phones and Nexus 6. Can read LTE-CA information for latest Samsung Phone's (S6 and S7)CellMapper ist eine nützliche App, um 2G/3G/4G/4G+ Sender zu lokalisieren. Die App misst die Signalstärke und andere Netzwerkdaten jedes Nutzers und berechnet daraus den ungefähren Standort eines Senders und dessen Abdeckung. Unterstützt werden bisher Android und Windows 10 Mobile Geräte. CellMapper servers calculate the data that … Ensimmäinen käyttökerta. CellMapper on kätevä sovellus 2G/3G/4G/4G+ tukiasemien paikantamiseen. Ohjelma mittaa loppukäyttäjällä toteutuvaa signaalivoimakkuutta sekä muita verkkotietoja ja niiden avulla mallintaa tukiasemien sijainnit ja kuuluvuuden kartalle. Cellmapperin karttojen tiedot perustuvat sovelluksen käyttäjien ... CellMapper on kätevä sovellus 2G/3G/4G/4G+ tukiasemien paikantamiseen. Ohjelma mittaa loppukäyttäjällä toteutuvaa signaalivoimakkuutta sekä muita verkkotietoja ja niiden avulla mallintaa tukiasemien sijainnit ja kuuluvuuden kartalle. Cellmapperin karttojen tiedot perustuvat sovelluksen käyttäjien älypuhelimilla kerättyyn aineistoon. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ …CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper.net. Contains adsIn-app purchases. 2.8 star. 2.88K reviews. 500K+. Downloads. Everyone. info. Add to wishlist. About this app. arrow_forward. CellMapper …On this page you can download CellMapper and install on Windows PC. CellMapper is free Tools app, developed by CellMapper.net. Latest version of CellMapper is 5.6.1, …CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . Premium Membership. You can subscribe to a monthly ($3 CAD or equvilent) premium CellMapper membership in order to gain extra features and have an ad-free experience on both the website and the mobile app. Some features include: Ad-free main website. Ad-free mobile app. Dedicated infrastructure that speeds up processing of your tower data ... CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . CellMapper is a crowd-sourced cellular tower and coverage mapping service. This website uses cookies to ensure you get the best experience on our website. Learn more CellMapper is a crowd-sourced cellular tower and coverage mapping service. This website uses cookies to ensure you get the best experience on our website. Learn more On this page you can download CellMapper and install on Windows PC. CellMapper is free Tools app, developed by CellMapper.net. Latest version of CellMapper is 5.6.1, … Bandwidths. Select All / None. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service.One user highly recommended Ookla’s map, but it’s useless around my area. Cellmapper definitely shows more 5G towers in my area than Ookla, as well. 3. Demasistudios. • 2 yr. ago. Yeah its the same for me. Plus way more detailed info. 1. Demasistudios.CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. This website uses cookies to ensure you get the best experience on our website. Learn more. Got it! Map ; Apps; Tools . Frequency Calculator eNB ID Calculator ...UTRA band Common name Uplink/Downlink (MHz) UARFCN channel number A (lower) IMT 1900 – 1920 9504 – 9596 A (upper) IMT 2010 – 2025 10054 – 10121What if you’re still getting weak signal? Even if you know how to find cell towers near you, locating a tower is only the first step. If you’re still getting weak signal, it can mean the nearest tower to you isn’t close enough.
May 4, 2022 · What if you’re still getting weak signal? Even if you know how to find cell towers near you, locating a tower is only the first step. If you’re still getting weak signal, it can mean the nearest tower to you isn’t close enough. . Web.messages
今回は以前ご紹介した、実際に電波をつかんだ場所を確認できるツール『 CellMapper 』を使って、DoComo、au、ソフトバンク、楽天モバイルの5Gの回線エリアがどの程度広がっているのかを確認してみました。. CellMapperは基地局 (アンテナ)の場所や実際に電波を ...Primo Avvio. CellMapper è un'utile applicazione per individuare le Stazioni Radio Base (SRB, o BTS) 2G/3G/4G/4G+. L'applicazione misura la potenza del segnale e i dati di rete raccolti dagli utenti finali e li usa per localizzare le SRB e visualizzare la loro copertura. L'applicazione è al momento disponibile per Android e dispositivi mobili ...CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .Select All / None. Frequencies. Select All / None. Bandwidths. Select All / None. CellMapper is a crowd-sourced cellular tower and coverage mapping service.CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . Cellmapper Field Test Reader is new feature on Cellmapper app. You can with this feature read Band and Bandwith data without root. This feature is available Cellmapper 4.1.5 16.3.2016 to 5.1.4. This feature working only with Samsung Phones and Nexus 6. Can read LTE-CA information for latest Samsung Phone's (S6 and S7) CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate .CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper is a crowd-sourced cellular tower and coverage mapping service. Map ; Apps; Tools . Frequency Calculator eNB ID Calculator . Statistics . Top Users Networks Stats . Help . First Time Setup Tested phones Android App Settings Estimated Band FAQ Translate . Select All / None. Frequencies. Select All / None. Bandwidths. Select All / None. CellMapper is a crowd-sourced cellular tower and coverage mapping service. CellMapper’s information is intended to serve as a long term project mapping the development of mobile networks as they are deployed and changed, as such the data that CellMapper holds is intended to be stored for as long as possible, as a record of mobile networks. Other data not pertaining to this is stored for as long as needed then ....