Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 836

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-836 A Greeley CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-836 0 Greeley CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2022-08-27   
970-836 1 Greeley CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2023-09-10   
970-836 2 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2022-08-28   
970-836 3 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2022-08-28   
970-836 4 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2022-08-28   
970-836 5 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2022-08-28   
970-836 6 Greeley CO DNVRCOII4MD  5562 METROPCS, INC. 656   2022-12-27   
970-836 7 Greeley CO DNVRCOMA51Z  839J EON TELECOM, INC. 656   2023-06-20   
970-836 8 Greeley CO DNVRCOII4MD  5562 METROPCS, INC. 656   2022-12-27   
970-836 9 Greeley CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2023-07-08   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.