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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 490J DISH WIRELESS, LLC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
914-577 3 Croton on Hudson NY NYCMNYZR32Z  132   2024-01-16   
914-577 4 Croton on Hudson NY NYCMNYZR32Z  132   2023-09-22   
914-587 3 Westchester Zone 8 NY   132   2024-10-24   
914-587 6 Westchester Zone 8 NY   132   2024-08-29   
914-587 8 Westchester Zone 8 NY   132   2024-07-08   
914-587 9 Westchester Zone 8 NY   132   2024-07-08   
914-638 6 Westchester Zone 1 NY   132   2024-06-06   
914-638 7 Westchester Zone 1 NY   132   2024-09-18   
915-294 A El Paso TX ELPSTXEY13Z  540      
915-294 9 El Paso TX ELPSTXEY13Z  540   2022-04-08   
915-310 A Desert Haven TX ELPSTXEY13Z  540      
915-310 9 Desert Haven TX ELPSTXEY13Z  540   2022-10-06   
917-264 7 New York City Zone 06 NY   132   2024-05-21   
917-264 8 New York City Zone 06 NY   132   2024-05-21   
917-264 9 New York City Zone 06 NY   132   2024-06-01   
917-675 8 New York City Zone 01 NY   132   2024-05-11   
917-682 9 New York City Zone 01 NY   132   2024-03-22   
917-813 4 New York City Zone 04 NY   132   2024-04-04   
918-503 8 Muldrow OK TULSOKTB02Z  538   2022-10-07   
919-430 6 Durham NC RLGHNCHD0MD  426   2024-01-14   
920-305 8 Green Bay WI GNBYWIELGMD  350   2023-04-30   
920-307 9 Waupun WI MILWWIAU11Z  356   2023-05-06   
920-488 5 Theresa WI MILWWIAU11Z  356   2023-06-12   
920-500 A Oshkosh WI GNBYWIELGMD  350      
920-500 9 Oshkosh WI GNBYWIELGMD  350   2023-03-18   
920-524 6 Brillion WI MILWWIAU11Z  356   2023-11-08   
920-630 7 Columbus WI MILWWIAU11Z  356   2023-08-19   
920-635 6 Plymouth WI MILWWIAU11Z  356   2023-05-06   
920-679 8 Watertown WI MILWWIAU11Z  356   2023-05-14   
920-760 0 Appleton WI GNBYWIELGMD  350   2023-05-06   
920-773 6 St Nazianz WI MILWWIAU11Z  356   2023-11-30   
920-773 8 St Nazianz WI MILWWIAU11Z  356   2024-04-27   
920-812 A Fond du Lac WI MILWWIAU11Z  356      
920-812 8 Fond du Lac WI MILWWIAU11Z  356   2022-05-16   
920-817 5 Fort Atkinson WI MILWWIAU11Z  356   2023-11-30   
920-817 6 Fort Atkinson WI MILWWIAU11Z  356   2024-04-27   
920-870 A Sheboygan Falls WI MILWWIAU11Z  356      
920-870 9 Sheboygan Falls WI MILWWIAU11Z  356   2023-06-18   
920-874 2 Newtonburg WI MILWWIAU11Z  356   2023-11-30   
920-874 3 Newtonburg WI MILWWIAU11Z  356   2024-04-27   
920-898 3 New Holstein WI MILWWIAU11Z  356   2023-05-06   
920-972 2 Burnett WI MILWWIAU11Z  356   2024-03-31   
920-990 5 Ripon WI GNBYWIELGMD  350   2023-05-06   
920-992 9 Rio WI MILWWIAU11Z  356   2024-01-15   
925-452 5 Dublin-San Ramon CA SNJUCACL00Z  722   2023-11-04   
925-505 A Livermore CA SNJUCACL00Z  722      
925-505 9 Livermore CA SNJUCACL00Z  722   2022-09-29   
925-799 8 Pittsburg CA SNJUCACL00Z  722   2023-11-08   
925-832 6 East Contra Costa CA SNJUCACL00Z  722   2023-02-16   
928-252 5 Lake Pleasant AZ PHNXAZ19DMD  666   2023-10-01   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 >>

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.