Local Calling Guide
Area code/prefix search
Blair, OK
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 580-563
| A |
BLAROKMARS1 |
9533 SOUTHWESTERN BELL |
536 |
|
|
|
| 580-563
| 0 |
OKCYOKCEXJY |
409F ONVOY, LLC - OK |
536 |
|
2016-06-14 |
|
| 580-563
| 1 |
BLAROKMARS1 |
9533 SOUTHWESTERN BELL |
536 |
|
|
|
| 580-563
| 2 |
BLAROKMARS1 |
9533 SOUTHWESTERN BELL |
536 |
|
|
|
| 580-563
| 4 |
OKCYOKCEXJY |
409F ONVOY, LLC - OK |
536 |
|
2018-04-30 |
|
| 580-563
| 5 |
OKCYOKCEXXY |
516C AT&T CORP. |
536 |
|
2011-08-25 |
|
| 580-563
| 6 |
OKCZOKZCFMD |
5257 LEVEL 3 COMMUNICATIONS, LLC - OK |
536 |
|
2011-10-25 |
|
| 580-563
| 7 |
OKCYOKMTG01 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
536 |
|
2016-03-21 |
|
| 580-563
| 8 |
OKCYOKCEDS7 |
384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK |
536 |
|
2015-01-09 |
|
| 580-563
| 9 |
BLAROKMARS1 |
9533 SOUTHWESTERN BELL |
536 |
|
|
|
| 580-800
| A |
OKCYOKCEXLZ |
965H FRACTEL, LLC |
536 |
|
|
|
| 580-800
| 0 |
OKCYOKCEXLZ |
965H FRACTEL, LLC |
536 |
|
2019-03-24 |
|
| 580-800
| 1 |
OKCYOKCEXJZ |
624H ONVOY SPECTRUM, LLC |
536 |
|
2025-01-22 |
|
| 580-800
| 2 |
OKCYOKCEXBZ |
073H TELNYX LLC |
536 |
|
2019-09-28 |
|
| 580-800
| 5 |
OKCYOKCEXJY |
409F ONVOY, LLC - OK |
536 |
|
2021-03-04 |
|
| 580-800
| 6 |
OKCYOKCEXJY |
409F ONVOY, LLC - OK |
536 |
|
2021-03-04 |
|
| 580-800
| 9 |
OKCYOKCEDS7 |
384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK |
536 |
|
2021-07-24 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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