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 |
|---|---|---|---|---|---|---|---|
| 2025-05-21 | 582-278-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-21 | 582-278-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-21 | 582-278-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-21 | 582-278-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-21 | 582-279-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-21 | 582-279-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-02 | 582-238-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NANTY GLO | PA |
| 2025-05-02 | 582-278-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-02 | 582-278-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-02 | 582-278-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-02 | 582-583-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7315 | HAZEN | PA |
| 2025-04-28 | 582-273-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-28 | 582-277-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-04-10 | 582-998-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | BELLWOOD | PA |
| 2025-04-03 | 582-245-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ERIE | PA |
| 2025-03-19 | 582-264-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | SOMERSET | PA |
| 2025-03-19 | 582-267-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | WINDBER | PA |
| 2025-03-19 | 582-710-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | OIL CITY | PA |
| 2025-03-18 | 582-260-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | HOLLIDYSBG | PA |
| 2025-03-18 | 582-263-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | BELLEFONTE | PA |
| 2025-03-18 | 582-263-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | BELLEFONTE | PA |
| 2025-03-18 | 582-276-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | HOLLIDYSBG | PA |
| 2025-03-14 | 582-273-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-03-14 | 582-273-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-03-10 | 582-223-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CURWENSVL | PA |
| 2025-02-21 | 582-273-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-02-21 | 582-273-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-02-21 | 582-273-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-02-21 | 582-433-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BRADFORD | PA |
| 2025-02-06 | 582-263-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | BELLEFONTE | PA |
| 2025-02-05 | 582-263-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BELLEFONTE | PA |
| 2025-01-16 | 582-588-3XXX | 3000–3999 | Assigned | NORTH PENN LONG DISTANCE CORPORATION | 091H | FAIRVIEW | PA |
| 2025-01-09 | 582-260-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | HOLLIDYSBG | PA |
| 2025-01-09 | 582-260-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | HOLLIDYSBG | PA |
| 2025-01-09 | 582-264-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | SOMERSET | PA |
| 2025-01-09 | 582-558-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | OIL CITY | PA |
| 2024-12-31 | 582-268-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ALTOONA | PA |
| 2024-12-23 | 582-238-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | NANTY GLO | PA |
| 2024-12-20 | 582-267-2XXX | 2000–2999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | WINDBER | PA |
| 2024-12-20 | 582-280-2XXX | 2000–2999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | WESLEY | PA |
| 2024-12-19 | 582-274-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2024-12-19 | 582-274-1XXX | 1000–1999 | 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.