Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 580

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-580 A Concord MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-580 0 Concord MA   5562 METROPCS, INC. 128      
978-580 1 Concord MA   5562 METROPCS, INC. 128      
978-580 2 Concord MA   732H BARR TELL USA, INC. - MA 128   2016-01-01   
978-580 3 Concord MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-12-13   
978-580 4 Concord MA   5562 METROPCS, INC. 128      
978-580 5 Concord MA   5562 METROPCS, INC. 128      
978-580 6 Concord MA   5562 METROPCS, INC. 128      
978-580 7 Concord MA   5562 METROPCS, INC. 128      
978-580 8 Concord MA   5562 METROPCS, INC. 128      
978-580 9 Concord MA   5562 METROPCS, INC. 128      

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

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