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: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-390 A Springfield MA SPFDMAOIDS0  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 126      
413-390 0 Springfield MA SPFDMAOIDS0  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 126   2021-03-26   
413-390 1 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2021-03-27   
413-390 2 Springfield MA SPFDMAWOXIY  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126   2023-03-31   
413-390 3 Springfield MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 126   2025-04-19   
413-390 4 Springfield MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2025-10-14   
413-390 5 Springfield MA SPFDMAATAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2022-11-17   
413-390 6 Springfield MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2023-08-15   
413-390 7 Springfield MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2025-10-14   
413-390 8 Springfield MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2024-12-12   
413-390 9 Springfield MA SPFDMAOIDS0  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 126   2021-03-26   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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