Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 251 [Rate centres in NPA 251] [Dial plan for NPA 251]

NXX: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-439 A Mobile AL MOBLALAZDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-439 0 Mobile AL MOBLALAZDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-439 1 Mobile AL MOBLALAZDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-439 2 Mobile AL MOBLALAZDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-439 3 Mobile AL MOBLALAZDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-439 4 Mobile AL MOBLALAZDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-439 5 Mobile AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480      
251-439 6 Mobile AL MOBLALAZXWY  7221 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 480      
251-439 7 Mobile AL MOBLALAZDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-439 8 Mobile AL MOBLALAZDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-439 9 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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