Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Last updated: Sat, 05 Apr 2014 10:55:46 UTC

How to use this page

Vanceboro, ME

NPA-NXX BLOCK Switch OCN LATA Eff date Disc date Map
207-788 A PRTNMEMCRS1 5111 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - ME [link] 120 map
207-788 3 5111 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - ME [link] 120


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