Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 675

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-675 A Needham MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-675 0 Needham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-07-26   
781-675 1 Needham MA   624H ONVOY SPECTRUM, LLC 128   2021-09-03   
781-675 2 Needham MA   318J COMCAST IP PHONE, LLC 128   2018-09-23   
781-675 3 Needham MA   892D ONVOY, LLC - MA 128   2021-03-06   
781-675 4 Needham MA   892D ONVOY, LLC - MA 128   2021-03-06   
781-675 6 Needham MA   892D ONVOY, LLC - MA 128   2020-06-12   
781-675 7 Needham MA   892D ONVOY, LLC - MA 128   2020-06-12   
781-675 8 Needham MA   892D ONVOY, LLC - MA 128   2021-03-06   
781-675 9 Needham MA   197D VONAGE AMERICA LLC 128   2021-05-29   

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

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