Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • 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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
212-540 A New York City Zone 01 NY 7353 RCN TELECOM SERVICES, INC. - NY 132      
212-550 A New York City Zone 01 NY 7353 RCN TELECOM SERVICES, INC. - NY 132      
225-404 A Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
318-444 A Alexandria LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
408-976 A San Jose: South DA CA 7894 NORTH COUNTY COMMUNICATIONS CORP. - CA 722      
410-201 A Baltimore MD 9212 VERIZON MARYLAND, INC. 238      
516-540 A Nassau Zone 5 NY 7353 RCN TELECOM SERVICES, INC. - NY 132      
518-540 A Albany NY 7989 TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 134      
540-844 A Roanoke VA 9213 VERIZON VIRGINIA, INC. 244      
561-991 A Boca Raton FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018      
607-920 A Binghamton NY 9104 VERIZON NEW YORK INC. 138      
607-977 A Binghamton NY 9104 VERIZON NEW YORK INC. 138      
609-976 A Pleasantville NJ 1913 BROADVIEW NETWORKS, INC. - NJ 220      
613-999 A Ottawa ON 8051 Bell Canada 888 805105    
615-404 A Nashville TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
631-540 A Brentwood NY 7353 RCN TELECOM SERVICES, INC. - NY 132      
646-540 A New York City Zone 01 NY 7353 RCN TELECOM SERVICES, INC. - NY 132      
704-404 A Charlotte NC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
706-404 A Columbus GA 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
718-201 A New York City Zone 06 NY 9104 VERIZON NEW YORK INC. 132      
718-540 A New York City Zone 06 NY 7353 RCN TELECOM SERVICES, INC. - NY 132      
813-976 A Tampa Central FL MULT 952      
819-999 A Hull QC 8050 Bell Canada 888 805001    
843-404 A Charleston SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 436      
843-975 A Florence SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 432      
867-999 A Yellowknife NT 8092 Northwestel 888 809201    
903-542 A Longview TX MULT 554      
903-924 A Marshall TX MULT 554      
917-540 A New York City Zone 01 NY 7353 RCN TELECOM SERVICES, INC. - NY 132      
972-958 A McKinney TX MULT 552      

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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