Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-518 A Elizabethton TN JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
423-518 0 Elizabethton TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956      
423-518 1 Elizabethton TN   792K CHARTER IP ENABLED SERVICES, LLC 956      
423-518 2 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-518 3 Elizabethton TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956      
423-518 4 Elizabethton TN   792K CHARTER IP ENABLED SERVICES, LLC 956      
423-518 5 Elizabethton TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-518 6 Elizabethton TN JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956      
423-518 7 Elizabethton TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-518 8 Elizabethton TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956      
423-518 9 Elizabethton TN JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      

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

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