Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-440 A Burlington NC BURLNCEL58F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-440 0 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 1 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 2 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 3 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 4 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 5 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 6 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 7 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 8 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 9 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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