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: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-821 A Springfield MA AGWMMARODS0  9102 VERIZON NEW ENGLAND INC. 126      
413-821 0 Springfield MA AGWMMARODS0  9102 VERIZON NEW ENGLAND INC. 126      
413-821 1 Springfield MA AGWMMARODS0  9102 VERIZON NEW ENGLAND INC. 126      
413-821 2 Springfield MA AGWMMARODS0  9102 VERIZON NEW ENGLAND INC. 126      
413-821 3 Springfield MA SPFDMAWOXEX  4084 PAETEC COMMUNICATIONS, INC. - MA 126   2013-05-08   
413-821 4 Springfield MA SPFDMAWOXCY  5562 METROPCS, INC. 126   2014-12-15   
413-821 5 Springfield MA SPFDMAWOXCY  5562 METROPCS, INC. 126   2014-03-19   
413-821 8 Springfield MA   145J TERRA NOVA TELECOM INC. 126   2022-05-07   
413-821 9 Springfield MA AGWMMARODS0  9102 VERIZON NEW ENGLAND INC. 126      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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