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 |
|---|---|---|---|---|---|---|---|
| 2005-10-11 | 774-274-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BROCKTON | MA |
| 2005-10-11 | 774-277-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | MEDWAY | MA |
| 2005-10-11 | 774-283-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | PLYMOUTH | MA |
| 2005-09-22 | 774-568-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | EASTON | MA |
| 2005-09-19 | 774-516-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | EBRIDGEWTR | MA |
| 2005-09-13 | 774-451-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2005-09-08 | 774-722-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | ORLEANS | MA |
| 2005-09-07 | 774-364-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOLDEN | MA |
| 2005-09-07 | 774-488-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2005-09-02 | 774-670-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2005-08-30 | 774-488-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | FALL RIVER | MA |
| 2005-08-30 | 774-745-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | SPENCER | MA |
| 2005-08-30 | 774-757-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | NOBROOKFLD | MA |
| 2005-08-29 | 774-313-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | SAGAMORE | MA |
| 2005-08-25 | 774-521-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | OSTERVILLE | MA |
| 2005-08-25 | 774-766-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | MIDDLEBORO | MA |
| 2005-08-19 | 774-253-7XXX | 7000–7999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2005-08-19 | 774-274-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BROCKTON | MA |
| 2005-08-19 | 774-451-7XXX | 7000–7999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2005-08-18 | 774-238-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | OSTERVILLE | MA |
| 2005-08-10 | 774-901-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | SEEKONK | MA |
| 2005-07-22 | 774-306-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NO ATTLEBO | MA |
| 2005-07-22 | 774-306-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NO ATTLEBO | MA |
| 2005-07-22 | 774-306-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NO ATTLEBO | MA |
| 2005-07-20 | 774-221-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | AUBURN | MA |
| 2005-07-20 | 774-221-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | AUBURN | MA |
| 2005-07-20 | 774-254-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ATTLEBORO | MA |
| 2005-07-20 | 774-272-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | AUBURN | MA |
| 2005-07-20 | 774-272-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MA | 892D | AUBURN | MA |
| 2005-07-20 | 774-272-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MA | 892D | AUBURN | MA |
| 2005-07-20 | 774-961-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TAUNTON | MA |
| 2005-07-20 | 774-961-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TAUNTON | MA |
| 2005-07-20 | 774-961-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TAUNTON | MA |
| 2005-07-18 | 774-253-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2005-07-18 | 774-488-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2005-07-12 | 774-221-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | AUBURN | MA |
| 2005-07-12 | 774-256-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WALPOLE | MA |
| 2005-07-12 | 774-256-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WALPOLE | MA |
| 2005-07-12 | 774-256-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WALPOLE | MA |
| 2005-07-08 | 774-270-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NATICK | MA |
| 2005-07-08 | 774-272-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | AUBURN | MA |
| 2005-07-08 | 774-487-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HYANNIS | MA |
| 2005-07-06 | 774-430-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NORTON | MA |
| 2005-07-06 | 774-430-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NORTON | MA |
| 2005-07-06 | 774-430-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NORTON | MA |
| 2005-07-06 | 774-430-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MA | 892D | NORTON | MA |
| 2005-07-05 | 774-283-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PLYMOUTH | MA |
| 2005-07-05 | 774-283-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PLYMOUTH | MA |
| 2005-06-30 | 774-826-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | BROCKTON | MA |
| 2005-06-27 | 774-535-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WORCESTER | 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.