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: 340

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-340 A Greensboro NC   8645 SUNCOM DBA T-MOBILE USA 424      
336-340 0 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424   2007-02-21   
336-340 1 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-340 2 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-340 3 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-340 4 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-340 5 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-340 6 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-340 7 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-340 8 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-340 9 Greensboro NC GNBONCEU38Z  5562 METROPCS, INC. 424      

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

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