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: 693

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-693 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-693 0 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-693 1 Cambridge MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-693 2 Cambridge MA   624H ONVOY SPECTRUM, LLC 128      
617-693 3 Cambridge MA   624H ONVOY SPECTRUM, LLC 128      
617-693 4 Cambridge MA   892D ONVOY, LLC - MA 128      
617-693 5 Cambridge MA   892D ONVOY, LLC - MA 128      
617-693 6 Cambridge MA   892D ONVOY, LLC - MA 128      
617-693 7 Cambridge MA   892D ONVOY, LLC - MA 128      
617-693 8 Cambridge MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-693 9 Cambridge MA   892D ONVOY, LLC - MA 128      

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

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