NumberResearchRecent thousands-block assignments
28 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 582
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-12-14 | 582-221-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2022-12-14 | 582-221-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2022-12-14 | 582-221-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2022-12-14 | 582-221-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2022-12-14 | 582-221-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2022-12-14 | 582-221-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2022-12-14 | 582-221-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2022-12-08 | 582-900-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7315 | PORTAGE | PA |
| 2022-12-05 | 582-228-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ERIE | PA |
| 2022-12-01 | 582-215-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2022-12-01 | 582-215-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2022-12-01 | 582-226-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2022-12-01 | 582-226-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2022-12-01 | 582-226-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2022-12-01 | 582-226-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2022-12-01 | 582-226-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2022-12-01 | 582-226-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2022-12-01 | 582-558-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | OIL CITY | PA |
| 2022-11-30 | 582-288-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ST MARYS | PA |
| 2022-11-23 | 582-202-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | ORBISONIA | PA |
| 2022-11-22 | 582-223-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | CURWENSVL | PA |
| 2022-11-21 | 582-212-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | SPRING ML | PA |
| 2022-11-21 | 582-262-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | KNOXVILLE | PA |
| 2022-11-21 | 582-622-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | SNOW SHOE | PA |
| 2022-11-15 | 582-206-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | EDINBORO | PA |
| 2022-11-15 | 582-206-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | EDINBORO | PA |
| 2022-11-15 | 582-225-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | TITUSVILLE | PA |
| 2022-11-15 | 582-225-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | TITUSVILLE | PA |
| 2022-11-15 | 582-422-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7315 | CRESSON | PA |
| 2022-11-15 | 582-682-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | BERLIN | PA |
| 2022-11-08 | 582-200-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | HOOVERSVL | PA |
| 2022-11-08 | 582-205-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | BELLEFONTE | PA |
| 2022-11-08 | 582-214-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | SUGARGROVE | PA |
| 2022-11-08 | 582-282-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | CORSICA | PA |
| 2022-11-08 | 582-452-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | WINBURNE | PA |
| 2022-11-08 | 582-583-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | HAZEN | PA |
| 2022-11-04 | 582-224-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | WINDBER | PA |
| 2022-11-04 | 582-224-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | WINDBER | PA |
| 2022-11-04 | 582-227-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | GIRARD | PA |
| 2022-11-04 | 582-227-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | GIRARD | PA |
| 2022-11-03 | 582-252-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | RIDGWAY | PA |
| 2022-10-19 | 582-895-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ALTOONA | PA |
| 2022-10-18 | 582-529-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | BARNESBORO | PA |
| 2022-10-13 | 582-867-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ERIE | PA |
| 2022-10-13 | 582-867-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ERIE | PA |
| 2022-10-13 | 582-867-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ERIE | PA |
| 2022-10-13 | 582-867-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ERIE | PA |
| 2022-10-13 | 582-867-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ERIE | PA |
| 2022-10-10 | 582-219-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | CLEARFIELD | PA |
| 2022-10-10 | 582-221-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.