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.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
913-733 9 De Soto KS   524   2022-09-08   
913-828 9 Leavenworth KS   524   2023-01-15   
913-879 4 Bucyrus KS   524   2022-12-20   
914-293 9 Peekskill NY   132   2024-09-15   
914-369 2 Westchester Zone 1 NY   132   2023-10-11   
914-444 4 Ossining NY   132   2024-12-19   
914-569 4 Westchester Zone 3 NY   132   2024-06-29   
914-569 5 Westchester Zone 3 NY   132   2024-04-27   
914-577 4 Croton on Hudson NY   132   2023-09-22   
914-587 3 Westchester Zone 8 NY   132   2024-10-24   
914-587 8 Westchester Zone 8 NY   132   2024-07-08   
914-638 6 Westchester Zone 1 NY   132   2024-06-06   
914-678 5 Westchester Zone 7 NY   132   2024-09-15   
914-691 2 Westchester Zone 1 NY   132   2026-01-15   
914-691 3 Westchester Zone 1 NY   132   2025-12-04   
914-691 4 Westchester Zone 1 NY   132   2025-11-13   
914-691 5 Westchester Zone 1 NY   132   2025-11-06   
914-691 6 Westchester Zone 1 NY   132   2025-10-09   
914-692 2 Westchester Zone 8 NY   132   2026-01-08   
914-692 3 Westchester Zone 8 NY   132   2025-10-16   
914-692 4 Westchester Zone 8 NY   132   2025-08-21   
914-800 8 Ossining NY   132   2024-09-15   
915-294 A El Paso TX ELPSTXEY13Z  540      
915-294 9 El Paso TX   540   2022-04-08   
915-310 A Desert Haven TX ELPSTXEY13Z  540      
915-310 9 Desert Haven TX   540   2022-10-06   
915-347 5 Clint TX   540   2024-09-05   
915-360 1 El Paso TX   540   2025-04-07   
915-360 2 El Paso TX   540   2025-08-25   
917-264 5 New York City Zone 06 NY   132   2024-09-12   
917-264 6 New York City Zone 06 NY   132   2024-08-22   
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   
917-352 6 New York City Zone 09 NY   132   2025-01-16   
917-352 7 New York City Zone 09 NY   132   2024-12-05   
917-352 9 New York City Zone 09 NY   132   2024-11-02   
917-394 0 New York City Zone 04 NY   132   2026-03-12   
917-394 1 New York City Zone 04 NY   132   2025-03-06   
917-394 2 New York City Zone 04 NY   132   2025-02-13   
917-394 3 New York City Zone 04 NY   132   2025-01-09   
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   
917-852 5 New York City Zone 09 NY   132   2025-08-10   
917-852 6 New York City Zone 09 NY   132   2025-11-03   
918-503 8 Muldrow OK   538   2022-10-07   
919-430 6 Durham NC   426   2024-01-14   
919-581 5 Goldsboro NC   426   2025-11-27   
919-581 6 Goldsboro NC   426   2025-09-25   

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

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