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: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-423 A Millers Falls MA MLFLMACRRS1  9102 VERIZON NEW ENGLAND INC. 126      
413-423 0 Millers Falls MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2020-07-11   
413-423 1 Millers Falls MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2020-07-11   
413-423 2 Millers Falls MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2020-11-30   
413-423 3 Millers Falls MA MLFLMACRRS1  9102 VERIZON NEW ENGLAND INC. 126   2002-11-30   
413-423 4 Millers Falls MA SPFDMAWOXIY  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126   2004-09-04   
413-423 5 Millers Falls MA SPFDMAWOXHX  506J TWILIO INTERNATIONAL, INC. 126   2020-12-27   
413-423 6 Millers Falls MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2012-03-11   
413-423 7 Millers Falls MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-02-22   
413-423 8 Millers Falls MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-02-22   
413-423 9 Millers Falls MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2022-02-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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