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: Thu, 17 Apr 2014 10:04:41 UTC

How to use this page

NPA: 601 [Rate centres in NPA 601] [Dial plan for NPA 601]

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
601-227 A Meridian MS PRLRMSAJCM0 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482 map
601-227 0 Meridian MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482
601-227 1 Meridian MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482
601-227 2 Meridian MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482
601-227 8 Meridian MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482
601-227 9 Meridian MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482



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