The following are the available cities which are covered and installed with BSNL 4G services in Telangana Telecom circle, customers can check the BSNL 4G SIM Free offer as per the availability and approach the nearest CSC at these locations to upgrade for 4G SIM, and near soon many towns are connected with BSNL 4G which are on the way on upgradation.
| Adilabad | Asifabad | Manchiryal |
| Peddapalli | Bhadrachalam | Khammam |
| Kothagudem | Wyra | Gadwal |
| Jadcherla | Mahabubnagar | NagarKurnool |
| Shadnagar | Wanaparthy | Kandi |
| Sangareddy | Bhuvanagiri | Miryalaguda |
| Nagarjuna Sagar | Nalgonda | Suryapet |
| Bhanswada | Eturunagaram | Jangaon |
| Mahabubabad | Mangapeta | Medaram |
| Rajupeta | Tadvai | Warangal |
Regretted for my act , am from hyderabad a new BSNL user got port from vi, today 5th Jan 2022 is my 2nd day , at least 3G services should be provided genuinely to users, without having the knowledge of coverage blindly trusted and recharged for the year at a time. Not even 3G 🙄😔
Why nzb telecom office not connect to 4G service, there are hug people who are mostly using BSNL service
Very unfortunate that Banswada has 4G but not Nizamabad.
when will we get 4G services in Rangareddy District.
4g speed low in our area. Some times signal drops.
Why Nizamabad is missing for 4g service
Why nizamabad district telecom not connecting 4G facilities to the customers.When starts 4gG facilities? We are facing the problems of low data and missing connection the service. pls take favorable action immediately.