Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 207 [Rate centres in NPA 207] [Dial plan for NPA 207]

NXX: 424

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-424 A Madison ME PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-424 0 Madison ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2013-05-04   
207-424 1 Madison ME PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2015-06-04   
207-424 2 Madison ME PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2016-07-22   
207-424 3 Madison ME PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2018-11-22   
207-424 9 Madison ME WSBKMEPQAMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2023-09-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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