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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Last updated: Sun, 16 Jun 2013 02:49:06 UTC

How to use this page

NPA: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]

NXX: 807

NPA-NXX-X Rate Centre Region Switch OCN LATA Eff date Disc date Map
860-807 Middletown CT HRFRCTCRDS0 7143 TELEPORT COMMUNICATIONS GROUP - NEW YORK - CT [link] 920 map
860-807-2 Middletown CT 7143 TELEPORT COMMUNICATIONS GROUP - NEW YORK - CT [link] 920
860-807-4 Middletown CT 7143 TELEPORT COMMUNICATIONS GROUP - NEW YORK - CT [link] 920
860-807-5 Middletown CT 4036 NEW CINGULAR WIRELESS PCS, LLC - DC [link] 920 2011-05-20
860-807-6 Middletown CT 4036 NEW CINGULAR WIRELESS PCS, LLC - DC [link] 920 2011-05-20


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