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: 334 [Rate centres in NPA 334] [Dial plan for NPA 334]

NXX: 528

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-528 A Opelika AL MTGMALMT69Z  8660 WINDSTREAM NUVOX, INC. 478      
334-528 0 Opelika AL MTGMALMTX9Z  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 478   2007-12-03   
334-528 1 Opelika AL OPLKALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 478   2005-08-26   
334-528 2 Opelika AL OPLKALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 478   2005-08-26   
334-528 3 Opelika AL OPLKALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 478   2005-08-26   
334-528 4 Opelika AL OPLKALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 478   2005-08-26   
334-528 5 Opelika AL OPLKALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 478   2005-08-26   
334-528 6 Opelika AL OPLKALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 478   2005-08-26   
334-528 7 Opelika AL OPLKALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 478   2005-08-26   
334-528 8 Opelika AL OPLKALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 478   2006-08-08   
334-528 9 Opelika AL MTGMALMT69Z  8660 WINDSTREAM NUVOX, INC. 478      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.