NumberResearchRecent thousands-block assignments
5 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 618
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 |
|---|---|---|---|---|---|---|---|
| 2025-07-07 | 618-295-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARISSA | IL |
| 2025-07-07 | 618-645-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | METROPOLIS | IL |
| 2025-07-07 | 618-715-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARRISBURG | IL |
| 2025-07-07 | 618-742-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MOUND CITY | IL |
| 2025-07-07 | 618-983-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JOHNSTONCY | IL |
| 2025-07-02 | 618-887-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARINE | IL |
| 2025-06-18 | 618-291-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-291-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-18 | 618-784-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-06-12 | 618-430-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HECKER | IL |
| 2025-06-12 | 618-507-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOODLAWN | IL |
| 2025-06-12 | 618-510-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ST ELMO | IL |
| 2025-06-12 | 618-955-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ADDIEVILLE | IL |
| 2025-05-16 | 618-358-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | NEW BADEN | IL |
| 2025-05-16 | 618-840-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | STAUNTON | IL |
| 2025-05-13 | 618-981-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | GRANITE CY | IL |
| 2025-05-06 | 618-868-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PRAIRIETN | IL |
| 2025-05-02 | 618-245-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FARINA | IL |
| 2025-05-02 | 618-404-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HIGHLAND | IL |
| 2025-05-02 | 618-552-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SANDOVAL | IL |
| 2025-05-02 | 618-575-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SEFTON | IL |
| 2025-05-02 | 618-576-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARDIN | IL |
| 2025-05-02 | 618-766-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | IRVINGTON | IL |
| 2025-05-02 | 618-828-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTVIEW | IL |
| 2025-05-02 | 618-991-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RAMSEY | IL |
| 2025-04-25 | 618-470-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | COLUMBIA | IL |
| 2025-04-24 | 618-300-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-04-24 | 618-300-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARBONDALE | IL |
| 2025-04-16 | 618-940-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | METROPOLIS | IL |
| 2025-04-10 | 618-300-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | CARBONDALE | IL |
| 2025-03-18 | 618-475-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | NEW ATHENS | IL |
| 2025-03-18 | 618-738-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | ALTAMONT | IL |
| 2025-02-28 | 618-832-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | JERSEYVL | IL |
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.