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.

Switch: JNCYKSXATMD

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
785-202 6 Norton KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-212 4 Lindsborg KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-222 7 La Crosse KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-262 0 Concordia KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-287 A Clinton KS 624H ONVOY SPECTRUM, LLC 534   2024-04-25   
785-287 3 Clinton KS 624H ONVOY SPECTRUM, LLC 534   2024-04-25   
785-306 6 St Francis KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-313 8 Manhattan KS 624H ONVOY SPECTRUM, LLC 534   2024-04-27   
785-322 3 Herndon KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-378 6 Mankato KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-384 2 Lincoln KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-417 0 Bird City KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-472 2 Ellsworth KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-496 2 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-496 3 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-496 5 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-496 6 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-496 7 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-498 2 Hays KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-508 9 Sabetha KS 624H ONVOY SPECTRUM, LLC 534   2024-04-27   
785-510 1 Washington KS 624H ONVOY SPECTRUM, LLC 534   2024-04-27   
785-517 0 Abilene KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-517 5 Abilene KS 624H ONVOY SPECTRUM, LLC 534   2021-07-04   
785-536 2 Gypsum KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-542 5 Eudora KS 624H ONVOY SPECTRUM, LLC 534   2024-03-21   
785-553 5 Baldwin KS 624H ONVOY SPECTRUM, LLC 534   2021-07-04   
785-553 6 Baldwin KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-553 8 Baldwin KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-570 4 Almena KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-572 9 Frankfort KS 624H ONVOY SPECTRUM, LLC 534   2024-03-21   
785-578 2 Plainville KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-583 2 Colby KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-585 2 Smith Center KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-590 2 Alta Vista KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-590 3 Alta Vista KS 624H ONVOY SPECTRUM, LLC 534   2021-11-13   
785-590 4 Alta Vista KS 624H ONVOY SPECTRUM, LLC 534   2021-07-04   
785-600 A Topeka KS 624H ONVOY SPECTRUM, LLC 534      
785-600 4 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2022-06-18   
785-600 5 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2022-05-21   
785-600 6 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2020-01-15   
785-600 7 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2021-05-24   
785-603 1 Jewell KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-604 1 Marquette KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-605 1 Norcatur KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-610 7 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2022-11-12   
785-610 8 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2022-11-12   
785-610 9 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2022-11-12   
785-612 6 Phillipsburg KS 624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-619 0 Marysville KS 624H ONVOY SPECTRUM, LLC 534   2024-04-27   
785-631 1 Topeka KS 624H ONVOY SPECTRUM, LLC 534   2023-11-19   

1 2 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.