Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-437 A Stevenson AL STSNALMADS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
256-437 0 Stevenson AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
256-437 1 Stevenson AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
256-437 2 Stevenson AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
256-437 3 Stevenson AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
256-437 4 Stevenson AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
256-437 5 Stevenson AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 472   2013-11-09   
256-437 6 Stevenson AL   072F BANDWIDTH.COM CLEC, LLC - AL 472   2011-12-24   
256-437 7 Stevenson AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
256-437 8 Stevenson AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      
256-437 9 Stevenson AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 472      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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