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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
539-322 6 Tulsa OK   538   2024-08-26   
539-322 8 Tulsa OK   538   2025-01-06   
539-369 0 Tulsa OK   538   2025-09-12   
539-369 1 Tulsa OK   538   2026-01-28   
539-542 2 Jennings OK   538   2024-03-03   
540-275 A Mount Solon VA RONKVAGECMD  244      
540-275 8 Mount Solon VA   244   2022-12-20   
540-332 6 Staunton VA   244   2022-06-01   
540-470 4 Waynesboro VA   244   2022-06-01   
540-781 6 Bluemont VA   246   2024-03-22   
540-806 1 Radford VA   244   2023-05-26   
540-873 1 Stafford VA   236   2022-09-08   
540-926 0 Roanoke VA   244   2023-08-07   
540-964 A Harrisonburg VA HRBGVABF12Z  927      
540-964 9 Harrisonburg VA   927   2023-04-26   
541-818 4 Sweet Home OR   670   2023-06-23   
551-219 6 Hackensack NJ   224   2024-08-22   
551-351 4 Cragmere NJ   224   2024-04-16   
551-353 6 Jersey City NJ   224   2022-09-25   
551-354 A Hackensack NJ JRCYNJ65EMD  224      
551-354 9 Hackensack NJ   224   2022-10-02   
551-357 1 Oakland NJ   224   2023-09-22   
551-374 0 Dumont NJ   224   2023-07-28   
551-387 4 Jersey City NJ   224   2024-09-15   
551-387 7 Jersey City NJ   224   2025-07-21   
551-393 5 Hackensack NJ   224   2024-12-16   
551-408 4 Dumont NJ   224   2025-09-29   
551-408 5 Dumont NJ   224   2025-12-29   
551-417 4 Jersey City NJ   224   2025-08-25   
551-417 5 Jersey City NJ   224   2025-10-27   
551-417 7 Jersey City NJ   224   2025-12-01   
551-423 2 Hackensack NJ   224   2025-09-29   
551-423 3 Hackensack NJ   224   2025-11-24   
551-423 4 Hackensack NJ   224   2026-01-26   
557-202 8 St Louis MO   520   2023-08-31   
557-204 4 St Louis MO   520   2024-06-01   
557-209 8 Kirkwood MO   520   2024-05-05   
557-215 5 St Louis MO   520   2024-04-05   
557-219 2 Ladue MO   520   2025-12-10   
557-219 6 Ladue MO   520   2024-12-28   
557-219 7 Ladue MO   520   2025-02-17   
557-233 A St Louis MO   520   2025-04-21   
557-233 0 St Louis MO   520   2025-04-21   
557-233 1 St Louis MO   520   2025-04-21   
557-233 3 St Louis MO   520   2025-06-20   
557-233 4 St Louis MO   520   2025-08-15   
557-233 5 St Louis MO   520   2025-08-15   
557-233 6 St Louis MO   520   2025-08-15   
559-342 1 Pixley CA   728   2023-05-14   
559-414 4 Corcoran CA   728   2023-05-14   
559-522 9 Lemon Cove CA   728   2022-12-01   
559-576 6 Porterville CA   728   2022-10-29   
559-714 9 Orange Cove CA   728   2023-11-08   
559-716 7 Madera CA   728   2022-12-19   
559-758 0 Parlier CA   728   2022-12-19   
559-774 A Fresno CA FRSNCA0110Z  728      
559-774 9 Fresno CA   728   2022-02-20   
559-809 A Visalia CA FRSNCA0110Z  728      
559-809 9 Visalia CA   728   2022-03-04   
559-812 A Chowchilla CA SKTNCACZ0MD  738      
559-812 1 Chowchilla CA   738   2023-07-15   
559-849 A O'Neals CA FRSNCA0110Z  728      
559-849 0 O'Neals CA   728   2023-08-18   
559-857 A Friant CA FRSNCA0110Z  728      
559-857 0 Friant CA   728   2023-08-19   
559-928 3 Fresno CA   728   2025-02-10   
559-928 4 Fresno CA   728   2025-05-10   
559-928 5 Fresno CA   728   2025-07-09   
559-997 4 Lemoore CA   728   2022-12-18   
561-375 7 Boynton Beach FL   46018   2026-03-19   
561-925 A West Palm Beach FL MIAUFLWSZMD  46018      
561-925 0 West Palm Beach FL   46018   2023-07-03   
561-984 7 Boynton Beach FL   46018   2026-01-18   
562-660 6 Norwalk CA   730   2025-01-06   
562-660 9 Norwalk CA   730   2025-06-04   
562-664 4 Long Beach CA   730   2025-10-04   
562-664 5 Long Beach CA   730   2026-03-02   
562-664 6 Long Beach CA   730   2026-03-02   
562-672 7 La Habra CA   730   2023-12-11   
562-681 0 Long Beach CA   730   2023-07-20   
563-341 3 Dubuque IA   634   2023-05-05   
563-346 A Davenport IA DVNPIA80XUX  634      
563-346 9 Davenport IA   634   2022-02-27   
563-351 1 Durant IA   634   2023-05-22   
563-456 A Davenport IA   634   2025-09-25   
563-456 0 Davenport IA   634   2025-09-25   
563-522 6 Low Moor IA   634   2023-06-03   
564-220 1 Centralia WA   674   2023-08-01   
564-230 5 Bremerton WA   674   2023-07-03   
564-233 6 Olympia WA   674   2023-07-03   
564-236 7 Vancouver WA   672   2023-06-20   
564-239 A Longview WA PTLDOR13XMX  672      
564-239 1 Longview WA   672   2025-10-01   
564-239 9 Longview WA   672   2023-06-18   
564-242 0 Marysville WA   674   2023-07-03   
564-274 6 Vancouver WA   672   2025-09-20   
564-565 7 Whatcom County WA   674   2023-07-03   
564-645 5 Poulsbo WA   674   2023-07-03   
564-676 0 Oak Harbor WA   674   2023-07-03   
567-291 A Redhaw OH TOLDOH2125Z  326      

<< 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 >>

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.