You are reviewing the Area Code (NPA/NXX) report for 580-855. Did you mean to search the SMS short code 580855?
Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
| Raw Number | 580855 |
| Basic Format | 580-855 |
| NPA (Area Code) | 580 |
| NXX | 855 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 580-855-0XXX | 9533 | SOUTHWESTERN BELL | CARRIER | AV | CARRIER | OK | SW | 10/30/2022 | ||
| 580-855-1XXX | 9533 | SOUTHWESTERN BELL | CARRIER | RT | CARRIER | OK | SW | |||
| 580-855-2XXX | 9533 | SOUTHWESTERN BELL | CARRIER | RT | CARRIER | OK | SW | |||
| 580-855-3XXX | 9533 | SOUTHWESTERN BELL | CARRIER | AV | CARRIER | OK | SW | 01/29/2024 | ||
| 580-855-4XXX | 409F | ONVOY, LLC - OK | CARRIER | AS | 04/03/2018 | CARRIER | OK | SW | 04/30/2018 | |
| 580-855-5XXX | 409F | ONVOY, LLC - OK | CARRIER | AS | 05/31/2016 | CARRIER | OK | SW | 06/14/2016 | |
| 580-855-6XXX | 9533 | SOUTHWESTERN BELL | CARRIER | AV | CARRIER | OK | SW | 06/27/2022 | ||
| 580-855-7XXX | 9533 | SOUTHWESTERN BELL | CARRIER | AV | CARRIER | OK | SW | 01/07/2025 | ||
| 580-855-8XXX | 145J | TERRA NOVA TELECOM INC. | CARRIER | AS | 06/16/2025 | CARRIER | OK | SW | 07/10/2025 | |
| 580-855-9XXX | 9533 | SOUTHWESTERN BELL | CARRIER | AV | CARRIER | OK | SW | 04/01/2022 | ||
| 580-855-XXXX | 9533 | SOUTHWESTERN BELL | CARRIER | AS | CARRIER | OK |
Reports
Anonymous User from Mabank, TX
January 22, 2026 at 2:14 PM
Anonymous User from Muldrow, Oklahoma
December 2, 2025 at 5:27 PM
Anonymous User from Ada, Oklahoma
July 23, 2025 at 2:36 PM
Anonymous User from Midwest City, Oklahoma
April 25, 2024 at 4:20 PM
Anonymous User from Weatherford, Oklahoma
April 11, 2024 at 2:56 PM
Anonymous User from Spring Valley, New York
March 13, 2024 at 4:42 PM
Anonymous User from , OK
December 22, 2023 at 5:44 PM
Anonymous User from , OK
October 6, 2023 at 1:18 PM