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: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-305 A Southwick MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-305 0 Southwick MA SPFDMAWOX0X  073H TELNYX LLC 126   2021-03-28   
413-305 1 Southwick MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-03-06   
413-305 2 Southwick MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-03-06   
413-305 3 Southwick MA SPFDMAWOXHX  506J TWILIO INTERNATIONAL, INC. 126   2020-12-27   
413-305 5 Southwick MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2020-11-30   
413-305 6 Southwick MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126   2019-05-26   
413-305 7 Southwick MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-09-02   
413-305 8 Southwick MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2021-11-14   
413-305 9 Southwick MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2021-11-14   

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

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