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: 768

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-768 A Cambridge MA CMBRMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
617-768 0 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      
617-768 1 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      
617-768 2 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      
617-768 3 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      
617-768 4 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      
617-768 5 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      
617-768 6 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      
617-768 7 Cambridge MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-08-04   
617-768 8 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      
617-768 9 Cambridge MA   9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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