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: 409F ONVOY, LLC - OK

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
539-888 A Tulsa OK TULSOKTBXHY  538      
539-888 0 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-888 1 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-888 2 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-888 3 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-888 4 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-888 5 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-888 6 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-888 7 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-888 8 Tulsa OK TULSOKTBXHY  538   2015-05-22   
539-888 9 Tulsa OK TULSOKTBXHY  538   2015-05-22   
539-910 1 Tulsa OK   538   2024-02-11   
539-910 2 Tulsa OK   538   2024-02-11   
539-910 3 Tulsa OK   538   2024-02-11   
539-937 0 Vinita OK TULSOKTBXHY  538   2023-08-06   
539-937 1 Vinita OK TULSOKTBXHY  538   2023-10-16   
539-937 3 Vinita OK TULSOKTBXHY  538   2022-09-26   
539-937 5 Vinita OK TULSOKTBXHY  538   2022-10-03   
539-967 4 Broken Arrow OK TULSOKTBXHY  538   2023-10-01   
539-967 5 Broken Arrow OK TULSOKTBXHY  538   2023-08-12   
539-967 6 Broken Arrow OK TULSOKTBXHY  538   2023-08-12   
539-967 7 Broken Arrow OK TULSOKTBXHY  538   2023-08-12   
539-967 8 Broken Arrow OK TULSOKTBXHY  538   2023-08-12   
539-967 9 Broken Arrow OK TULSOKTBXHY  538   2023-08-12   
539-995 A McAlester OK TULSOKTBXHY  538      
539-995 3 McAlester OK TULSOKTBXHY  538   2021-02-21   
539-995 4 McAlester OK TULSOKTBXHY  538   2021-02-21   
539-995 5 McAlester OK TULSOKTBXHY  538   2021-01-29   
539-995 6 McAlester OK TULSOKTBXHY  538   2021-01-29   
539-995 8 McAlester OK TULSOKTBXHY  538   2023-08-12   
539-999 A Tulsa OK TULSOKTBXHY  538      
539-999 0 Tulsa OK TULSOKTBXHY  538   2015-05-15   
539-999 1 Tulsa OK TULSOKTBXHY  538   2015-06-12   
539-999 2 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-999 3 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-999 4 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-999 5 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-999 6 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-999 7 Tulsa OK TULSOKTBXHY  538   2015-07-31   
539-999 8 Tulsa OK TULSOKTBXHY  538   2015-04-20   
539-999 9 Tulsa OK TULSOKTBXHY  538   2015-04-20   
572-200 1 Fort Cobb OK OKCYOKCEXJY  536   2023-07-24   
572-200 3 Fort Cobb OK OKCYOKCEXJY  536   2022-12-23   
572-200 8 Fort Cobb OK OKCYOKCEXJY  536   2023-04-17   
572-201 1 Luther OK OKCYOKCEXJY  536   2023-07-24   
572-201 2 Luther OK OKCYOKCEXJY  536   2023-03-31   
572-202 A St Louis OK OKCYOKCEXJY  536      
572-202 1 St Louis OK OKCYOKCEXJY  536   2022-12-18   
572-202 2 St Louis OK OKCYOKCEXJY  536   2021-09-27   
572-202 3 St Louis OK OKCYOKCEXJY  536   2021-09-27   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.