Local Calling Guide

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Portland, ME

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-329 A WSBKMEPQAMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-331 A PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-331 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2011-12-08   
207-331 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2011-12-08   
207-331 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2011-12-08   
207-331 3   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2011-12-11   
207-331 4   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2011-12-11   
207-331 5   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2011-12-11   
207-331 6   6386 BELL ATLANTIC MOBILE, INC 120   2013-11-01   
207-331 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2011-12-09   
207-331 8   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2021-09-10   
207-331 9   454F ONVOY, LLC - ME 120   2023-08-20   
207-332 A PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 3   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-332 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-347 A   829J PAETEC ITEL, LLC 120   2025-04-29   
207-347 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2007-12-20   
207-347 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2007-12-20   
207-347 2   5205 OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 120   2007-03-23   
207-347 3   829J PAETEC ITEL, LLC 120   2005-12-11   
207-347 4   829J PAETEC ITEL, LLC 120   2004-09-13   
207-347 5   829J PAETEC ITEL, LLC 120      
207-347 6   829J PAETEC ITEL, LLC 120      
207-347 7   829J PAETEC ITEL, LLC 120      
207-347 8   829J PAETEC ITEL, LLC 120      
207-347 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2007-06-25   
207-352 A PTLDMEFO06Z  454F ONVOY, LLC - ME 120      
207-352 0   454F ONVOY, LLC - ME 120   2016-09-25   
207-352 1   454F ONVOY, LLC - ME 120   2016-09-25   
207-352 2   454F ONVOY, LLC - ME 120   2016-09-25   
207-352 3   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2016-09-25   
207-352 4   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2016-09-25   
207-352 5   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2017-09-24   
207-352 6   882G TELEPORT COMMUNICATIONS AMERICA, LLC - ME 120   2017-02-03   
207-352 7   829J PAETEC ITEL, LLC 120   2016-12-05   
207-352 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2016-12-10   
207-352 9   6291 UNITED STATES CELLULAR - ME 120   2016-09-26   
207-358 A PTLDMEFOX7Z  512F FREEDOM RING COMMUNICATIONS, LLC - ME 120      
207-358 0   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2010-03-28   
207-358 1   512F FREEDOM RING COMMUNICATIONS, LLC - ME 120   2009-09-21   
207-358 2   829J PAETEC ITEL, LLC 120   2010-02-15   
207-358 3   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2010-12-09   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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