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: 966

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-966 A Northampton MA SPFDMAOIAMD  516J TON80 COMMUNICATIONS, LLC 126      
413-966 0 Northampton MA   892D ONVOY, LLC - MA 126   2024-03-03   
413-966 1 Northampton MA   892D ONVOY, LLC - MA 126   2023-08-09   
413-966 2 Northampton MA   892D ONVOY, LLC - MA 126   2023-08-09   
413-966 3 Northampton MA   892D ONVOY, LLC - MA 126   2023-08-09   
413-966 4 Northampton MA   892D ONVOY, LLC - MA 126   2023-08-09   
413-966 5 Northampton MA   892D ONVOY, LLC - MA 126   2023-08-09   
413-966 6 Northampton MA   516J TON80 COMMUNICATIONS, LLC 126   2022-04-30   
413-966 7 Northampton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2023-09-27   
413-966 8 Northampton MA   7135 TC SYSTEMS, INC. 126   2023-05-14   
413-966 9 Northampton MA   892D ONVOY, LLC - MA 126   2024-03-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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