Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 490

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-490 A Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 0 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-490 1 Boston MA NRTNMAAACM4  5562 METROPCS, INC. 128      
617-490 2 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 3 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 4 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 5 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 6 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 7 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 8 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      
617-490 9 Boston MA BSTNMABODS9  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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