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: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-373 A Cummington MA SPFDMAPM4MD  318J COMCAST IP PHONE, LLC 126      
413-373 0 Cummington MA SPFDMAWOX0X  073H TELNYX LLC 126   2021-03-28   
413-373 1 Cummington MA SPFDMAPM4MD  318J COMCAST IP PHONE, LLC 126   2019-12-09   
413-373 3 Cummington MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2020-11-30   
413-373 4 Cummington MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-03-06   
413-373 6 Cummington MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2022-04-05   
413-373 7 Cummington MA SPFDMAOI6MD  145J TERRA NOVA TELECOM INC. 126   2024-08-09   

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

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