NumberResearchRecent thousands-block assignments
9 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 774
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 |
|---|---|---|---|---|---|---|---|
| 2008-07-25 | 774-360-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | BROCKTON | MA |
| 2008-07-25 | 774-360-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | BROCKTON | MA |
| 2008-07-25 | 774-386-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-386-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-417-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ROCHESTER | MA |
| 2008-07-25 | 774-578-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-578-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-578-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-25 | 774-578-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2008-07-21 | 774-319-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2008-07-21 | 774-319-7XXX | 7000–7999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2008-07-21 | 774-823-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2008-07-21 | 774-823-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2008-07-17 | 774-452-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | STURBRIDGE | MA |
| 2008-07-08 | 774-823-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WORCESTER | MA |
| 2008-07-03 | 774-207-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ORLEANS | MA |
| 2008-07-03 | 774-273-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | EASTON | MA |
| 2008-07-03 | 774-328-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2008-06-17 | 774-208-7XXX | 7000–7999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2008-06-17 | 774-365-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2008-06-11 | 774-319-5XXX | 5000–5999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | FALL RIVER | MA |
| 2008-06-10 | 774-264-9XXX | 9000–9999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | WESTPORT | MA |
| 2008-06-04 | 774-317-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | WORCESTER | MA |
| 2008-06-04 | 774-317-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | WORCESTER | MA |
| 2008-06-04 | 774-319-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2008-06-04 | 774-633-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | AUBURN | MA |
| 2008-05-29 | 774-538-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | PROVINCETN | MA |
| 2008-05-29 | 774-745-8XXX | 8000–8999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | SPENCER | MA |
| 2008-05-28 | 774-365-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2008-05-27 | 774-810-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | HYANNIS | MA |
| 2008-05-08 | 774-563-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | VINEYRDHVN | MA |
| 2008-05-06 | 774-221-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | AUBURN | MA |
| 2008-04-28 | 774-449-8XXX | 8000–8999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | NOBROOKFLD | MA |
| 2008-04-17 | 774-207-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | ORLEANS | MA |
| 2008-04-16 | 774-214-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | SHREWSBURY | MA |
| 2008-04-16 | 774-377-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | MATTAPOSTT | MA |
| 2008-04-16 | 774-678-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | WAREHAM | MA |
| 2008-04-16 | 774-768-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | SIASCONSET | MA |
| 2008-04-07 | 774-213-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | MIDDLEBORO | MA |
| 2008-04-07 | 774-317-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WORCESTER | MA |
| 2008-04-02 | 774-275-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | SHREWSBURY | MA |
| 2008-04-02 | 774-482-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | E DOUGLAS | MA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.