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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-440 A Fyffe AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476      
256-440 0 Fyffe AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2013-11-02   
256-440 1 Fyffe AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2019-07-07   
256-440 4 Fyffe AL   145J TERRA NOVA TELECOM INC. 476   2025-07-17   
256-440 6 Fyffe AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-20   
256-440 7 Fyffe AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-20   
256-440 8 Fyffe AL   792K CHARTER IP ENABLED SERVICES, LLC 476   2018-03-24   
256-440 9 Fyffe AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2010-12-06   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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