Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 536

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-536 A Ashtabula OH INDPOHEB2MD  5562 METROPCS, INC. 320      
440-536 0 Ashtabula OH   5562 METROPCS, INC. 320      
440-536 1 Ashtabula OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2008-04-16   
440-536 2 Ashtabula OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2006-12-21   
440-536 3 Ashtabula OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2008-02-12   
440-536 4 Ashtabula OH   793K TWC IP ENABLED SERVICES, LLC 320   2007-06-21   
440-536 5 Ashtabula OH   793K TWC IP ENABLED SERVICES, LLC 320   2008-06-04   
440-536 6 Ashtabula OH   6529 T-MOBILE USA, INC. 320      
440-536 7 Ashtabula OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2014-03-22   
440-536 8 Ashtabula OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2008-01-29   
440-536 9 Ashtabula OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2008-02-12   

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

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