NumberResearchRecent thousands-block assignments
5 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 801
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 |
|---|---|---|---|---|---|---|---|
| 2009-12-07 | 801-707-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-12-07 | 801-889-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-12-07 | 801-889-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-12-04 | 801-410-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SALT LAKE | UT |
| 2009-11-17 | 801-839-7XXX | 7000–7999 | Assigned | ONVOY, LLC - UT | 871E | SALT LAKE | UT |
| 2009-11-10 | 801-449-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MIDVALE | UT |
| 2009-11-10 | 801-449-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MIDVALE | UT |
| 2009-11-10 | 801-449-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MIDVALE | UT |
| 2009-11-09 | 801-229-8XXX | 8000–8999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | PROVO | UT |
| 2009-11-09 | 801-639-1XXX | 1000–1999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | MURRAY | UT |
| 2009-11-03 | 801-889-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-11-03 | 801-889-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-10-27 | 801-410-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-10-23 | 801-449-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MIDVALE | UT |
| 2009-10-23 | 801-449-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MIDVALE | UT |
| 2009-10-23 | 801-449-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MIDVALE | UT |
| 2009-10-05 | 801-386-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-10-05 | 801-620-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | OGDEN | UT |
| 2009-10-05 | 801-839-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-10-05 | 801-839-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-10-05 | 801-872-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BOUNTIFUL | UT |
| 2009-10-05 | 801-872-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BOUNTIFUL | UT |
| 2009-10-05 | 801-889-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-10-05 | 801-889-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-10-05 | 801-889-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-09-30 | 801-410-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-09-30 | 801-410-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-09-23 | 801-739-9XXX | 9000–9999 | Assigned | ONVOY, LLC - UT | 871E | SALT LAKE | UT |
| 2009-09-16 | 801-506-5XXX | 5000–5999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | MURRAY | UT |
| 2009-09-10 | 801-857-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | PROVO | UT |
| 2009-09-10 | 801-857-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | PROVO | UT |
| 2009-08-13 | 801-810-3XXX | 3000–3999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | MIDVALE | UT |
| 2009-08-11 | 801-214-6XXX | 6000–6999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | SALT LAKE | UT |
| 2009-08-11 | 801-449-3XXX | 3000–3999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | MIDVALE | UT |
| 2009-08-10 | 801-692-5XXX | 5000–5999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | AMERCNFORK | UT |
| 2009-08-06 | 801-857-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | PROVO | UT |
| 2009-08-06 | 801-857-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | PROVO | UT |
| 2009-08-05 | 801-300-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-08-05 | 801-300-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-08-05 | 801-657-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-08-05 | 801-690-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | OGDEN | UT |
| 2009-08-05 | 801-834-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-08-05 | 801-834-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2009-07-21 | 801-300-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-07-21 | 801-300-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-07-21 | 801-300-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-07-21 | 801-300-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-07-21 | 801-300-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT |
| 2009-07-21 | 801-648-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | OGDEN | UT |
| 2009-07-21 | 801-695-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | OGDEN | UT |
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.