Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 814

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-814 A Sheffield AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477      
256-814 0 Sheffield AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-814 1 Sheffield AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477      
256-814 3 Sheffield AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-814 4 Sheffield AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-814 5 Sheffield AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-814 6 Sheffield AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477      
256-814 7 Sheffield AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-814 8 Sheffield AL HNVIAL969MD  073H TELNYX LLC 477      
256-814 9 Sheffield AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      

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

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