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Stamford, CT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
203-219 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-223 A BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 0   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 2   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 6   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-223 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920      
203-249 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-251 A SMFRCT01DS2  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-252 A NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-252 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2007-01-08   
203-252 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2003-10-14   
203-252 2   829J PAETEC ITEL, LLC 920   2003-11-17   
203-252 3   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2002-06-11   
203-252 4   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-04-02   
203-252 5   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2002-06-11   
203-252 6   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-08-26   
203-252 7   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2004-12-20   
203-252 8   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2005-02-07   
203-252 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2007-02-15   
203-253 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-273 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-273 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2002-12-13   
203-273 1   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2002-12-13   
203-273 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2002-12-13   
203-273 3   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-02-04   
203-273 4   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-03-08   
203-273 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-07-05   
203-273 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-05-13   
203-273 7   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-05-13   
203-273 8   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-08-09   
203-273 9   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2003-10-03   
203-274 A MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-274 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-274 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2007-01-08   
203-274 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2007-02-15   
203-274 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2009-12-23   
203-274 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2014-10-01   
203-274 5   612K CSC VOICE, LLC 920   2003-07-01   
203-274 6   612K CSC VOICE, LLC 920   2004-03-01   
203-274 7   612K CSC VOICE, LLC 920   2007-08-10   
203-274 8   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-02-19   
203-274 9   829J PAETEC ITEL, LLC 920   2007-11-22   
203-276 A NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-276 0   612K CSC VOICE, LLC 920   2003-05-19   
203-276 1   612K CSC VOICE, LLC 920   2003-05-19   
203-276 2   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-05-19   
203-276 3   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-05-19   
203-276 4   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-05-19   
203-276 5   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-05-19   
203-276 6   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-05-19   
203-276 7   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-05-19   
203-276 8   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-05-19   
203-276 9   612K CSC VOICE, LLC 920   2003-05-19   
203-282 A HRFRCT0380Z  6630 USA MOBILITY WIRELESS, INC. 920      
203-316 A SMFRCT01DS2  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-321 A SMFRCT02DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-321 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-321 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-321 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-321 3   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-07-18   
203-321 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-321 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-321 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-321 7   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-07-18   
203-321 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-321 9   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
203-322 A SMFRCT02DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-323 A SMFRCT01DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-324 A SMFRCT01DS2  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-325 A SMFRCT01DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 A SMFRCT01DS2  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-326 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
203-326 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 8   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-326 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 A SMFRCT01DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 0   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 1   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 2   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 3   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 4   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 5   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 7   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-327 8   829J PAETEC ITEL, LLC 920   2014-09-03   
203-327 9   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-328 A SMFRCT01DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-329 A SMFRCT02DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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