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: 253 [Rate centres in NPA 253] [Dial plan for NPA 253]

NXX: 765

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-765 A Des Moines WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-765 0 Des Moines WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-11-04   
253-765 1 Des Moines WA STTLWA03LMD  5562 METROPCS, INC. 674   2016-12-16   
253-765 2 Des Moines WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-765 3 Des Moines WA STTLWA03LMD  5562 METROPCS, INC. 674   2017-04-14   
253-765 4 Des Moines WA STTLWAWBXPZ  073H TELNYX LLC 674   2017-07-26   
253-765 5 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2006-08-15   
253-765 6 Des Moines WA STTLWA03LMD  5562 METROPCS, INC. 674   2022-04-14   
253-765 7 Des Moines WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-765 8 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2021-01-14   
253-765 9 Des Moines WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-11-04   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.