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: 550

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-550 A Greensboro NC GNBONCEU30Z  361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424      
336-550 0 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 1 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 2 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 3 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 4 Greensboro NC GNBONCEU30Z  361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424   2009-05-30   
336-550 5 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 6 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 7 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 8 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   
336-550 9 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2010-01-08   

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

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