Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 495

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-495 A Springfield MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-495 1 Springfield MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126   2006-02-02   
413-495 2 Springfield MA SPFDMAATAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2009-10-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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