NumberResearchRecent thousands-block assignments
9 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 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 |
|---|---|---|---|---|---|---|---|
| 2005-06-27 | 774-670-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WORCESTER | MA |
| 2005-06-23 | 774-402-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | SOUTHBDG | MA |
| 2005-06-09 | 774-208-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2005-06-09 | 774-253-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2005-06-06 | 774-222-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | BRIDGEWTR | MA |
| 2005-06-06 | 774-254-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | ATTLEBORO | MA |
| 2005-06-06 | 774-279-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FRAMINGHAM | MA |
| 2005-06-06 | 774-437-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WORCESTER | MA |
| 2005-06-06 | 774-437-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WORCESTER | MA |
| 2005-06-03 | 774-722-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | ORLEANS | MA |
| 2005-05-06 | 774-212-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | DENNIS | MA |
| 2005-05-06 | 774-488-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2005-05-06 | 774-573-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | MILFORD | MA |
| 2005-04-11 | 774-207-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | ORLEANS | MA |
| 2005-04-11 | 774-237-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | HARWICH | MA |
| 2005-04-11 | 774-278-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOPKINTON | MA |
| 2005-04-11 | 774-323-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | BREWSTER | MA |
| 2005-04-06 | 774-274-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | BROCKTON | MA |
| 2005-03-19 | 774-402-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | SOUTHBDG | MA |
| 2005-03-07 | 774-279-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FRAMINGHAM | MA |
| 2005-03-03 | 774-526-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2005-02-28 | 774-488-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2005-02-18 | 774-274-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BROCKTON | MA |
| 2005-02-16 | 774-230-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | SOUTHBDG | MA |
| 2005-02-16 | 774-270-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NATICK | MA |
| 2005-02-16 | 774-275-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | SHREWSBURY | MA |
| 2005-02-15 | 774-826-1XXX | 1000–1999 | Assigned | VERIZON NEW ENGLAND INC. | 9102 | BROCKTON | MA |
| 2005-02-15 | 774-826-2XXX | 2000–2999 | Assigned | VERIZON NEW ENGLAND INC. | 9102 | BROCKTON | MA |
| 2005-02-15 | 774-826-3XXX | 3000–3999 | Assigned | VERIZON NEW ENGLAND INC. | 9102 | BROCKTON | MA |
| 2005-02-15 | 774-826-4XXX | 4000–4999 | Assigned | VERIZON NEW ENGLAND INC. | 9102 | BROCKTON | MA |
| 2005-02-07 | 774-200-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NOBROOKFLD | MA |
| 2005-02-07 | 774-266-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | MANSFIELD | MA |
| 2005-02-07 | 774-279-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FRAMINGHAM | MA |
| 2005-02-07 | 774-893-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | DOVER | MA |
| 2005-01-13 | 774-208-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2005-01-13 | 774-266-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MANSFIELD | MA |
| 2005-01-06 | 774-364-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOLDEN | MA |
| 2005-01-03 | 774-234-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | RUTLAND | MA |
| 2005-01-03 | 774-241-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | STURBRIDGE | MA |
| 2004-12-14 | 774-253-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2004-12-10 | 774-521-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | OSTERVILLE | MA |
| 2004-12-08 | 774-226-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | TAUNTON | MA |
| 2004-12-07 | 774-261-8XXX | 8000–8999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | W BOYLSTON | MA |
| 2004-12-07 | 774-293-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | GRAFTON | MA |
| 2004-12-07 | 774-460-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | BLACKSTONE | MA |
| 2004-12-07 | 774-614-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | BOYLSTON | MA |
| 2004-12-06 | 774-893-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | DOVER | MA |
| 2004-12-01 | 774-240-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | BROCKTON | MA |
| 2004-12-01 | 774-240-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | BROCKTON | MA |
| 2004-11-24 | 774-207-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | ORLEANS | MA |
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.