Local Calling Guide

Area code/prefix search

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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-977 A Belmont MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 0 Belmont MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 1 Belmont MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 2 Belmont MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 3 Belmont MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-977 4 Belmont MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-977 5 Belmont MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-977 6 Belmont MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-977 7 Belmont MA   5562 METROPCS, INC. 128      
617-977 8 Belmont MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-977 9 Belmont MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      

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

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