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: Fri, 15 Aug 2014 01:34:43 UTC

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

NXX: 253

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
601-253 A Carthage MS WLGVMSSURS9 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 482 map
601-253 0 Carthage MS 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 482
601-253 1 Carthage MS 5178 LEVEL 3 COMMUNICATIONS, LLC - MS [link] 482 2008-04-03
601-253 2 Carthage MS 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 482
601-253 4 Carthage MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482 2009-06-26
601-253 5 Carthage MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482 2009-12-17
601-253 6 Carthage MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482 2010-02-11
601-253 7 Carthage MS 6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS [link] 482 2010-04-06



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