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 |
|---|---|---|---|---|---|---|---|
| 2007-02-23 | 774-535-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2007-02-12 | 774-444-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BROCKTON | MA |
| 2007-02-12 | 774-488-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2007-02-09 | 774-402-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | SOUTHBDG | MA |
| 2007-02-08 | 774-538-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PROVINCETN | MA |
| 2007-02-05 | 774-482-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | E DOUGLAS | MA |
| 2007-01-31 | 774-232-7XXX | 7000–7999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2007-01-25 | 774-766-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MIDDLEBORO | MA |
| 2007-01-11 | 774-203-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | ATTLEBORO | MA |
| 2007-01-11 | 774-233-7XXX | 7000–7999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | HOLLISTON | MA |
| 2007-01-11 | 774-444-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BROCKTON | MA |
| 2007-01-11 | 774-444-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BROCKTON | MA |
| 2007-01-04 | 774-437-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WORCESTER | MA |
| 2007-01-02 | 774-501-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | TAUNTON | MA |
| 2007-01-02 | 774-501-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | TAUNTON | MA |
| 2007-01-02 | 774-501-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | TAUNTON | MA |
| 2006-12-29 | 774-634-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NEWBEDFORD | MA |
| 2006-12-29 | 774-634-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | NEWBEDFORD | MA |
| 2006-12-21 | 774-274-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | BROCKTON | MA |
| 2006-12-21 | 774-328-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | NEWBEDFORD | MA |
| 2006-12-21 | 774-328-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | NEWBEDFORD | MA |
| 2006-12-21 | 774-628-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | NEWBEDFORD | MA |
| 2006-12-21 | 774-776-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | BROCKTON | MA |
| 2006-12-12 | 774-202-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | NEWBEDFORD | MA |
| 2006-12-06 | 774-276-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | MILLBURY | MA |
| 2006-12-06 | 774-278-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOPKINTON | MA |
| 2006-12-06 | 774-279-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FRAMINGHAM | MA |
| 2006-12-06 | 774-392-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALMOUTH | MA |
| 2006-12-06 | 774-929-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NEWBEDFORD | MA |
| 2006-12-05 | 774-232-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WORCESTER | MA |
| 2006-12-04 | 774-233-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HOLLISTON | MA |
| 2006-12-04 | 774-275-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SHREWSBURY | MA |
| 2006-12-01 | 774-929-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | NEWBEDFORD | MA |
| 2006-11-13 | 774-210-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WRENTHAM | MA |
| 2006-11-13 | 774-328-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2006-11-07 | 774-271-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | ROCHESTER | MA |
| 2006-11-02 | 774-377-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MATTAPOSTT | MA |
| 2006-11-01 | 774-922-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | STURBRIDGE | MA |
| 2006-11-01 | 774-922-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | STURBRIDGE | MA |
| 2006-11-01 | 774-922-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | STURBRIDGE | MA |
| 2006-10-26 | 774-313-5XXX | 5000–5999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | SAGAMORE | MA |
| 2006-10-25 | 774-214-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | SHREWSBURY | MA |
| 2006-10-18 | 774-413-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | SAGAMORE | MA |
| 2006-10-13 | 774-274-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BROCKTON | MA |
| 2006-10-12 | 774-888-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FALL RIVER | MA |
| 2006-10-10 | 774-323-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BREWSTER | MA |
| 2006-10-10 | 774-535-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2006-10-10 | 774-535-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | WORCESTER | MA |
| 2006-10-05 | 774-345-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | HOLDEN | MA |
| 2006-10-04 | 774-226-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | TAUNTON | 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.