Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Last updated: Sat, 21 Mar 2015 16:44:06 UTC

NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
423-646 A Bristol TN JHCYTNDD2MD  8645 SUNCOM DBA T-MOBILE USA [link] 956     map
423-646 0 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956 2009-04-13     
423-646 1 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      
423-646 2 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      
423-646 3 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      
423-646 4 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      
423-646 5 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      
423-646 6 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      
423-646 7 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      
423-646 8 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      
423-646 9 Bristol TN   8645 SUNCOM DBA T-MOBILE USA [link] 956      

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