NumberResearchRecent thousands-block assignments
25 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 854
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 |
|---|---|---|---|---|---|---|---|
| 2026-07-21 | 854-438-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2026-07-08 | 854-228-5XXX | 5000–5999 | Assigned | ONVOY, LLC - SC | 548E | CHERAW | SC |
| 2026-07-07 | 854-544-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | BENNETTSVL | SC |
| 2026-07-07 | 854-864-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | ISLE PALMS | SC |
| 2026-07-07 | 854-877-2XXX | 2000–2999 | Assigned | AHOI LLC | 883K | ROWLAND | SC |
| 2026-07-01 | 854-455-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLORENCE | SC |
| 2026-06-30 | 854-303-7XXX | 7000–7999 | Assigned | ONVOY, LLC - SC | 548E | BEAUFORT | SC |
| 2026-06-25 | 854-233-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MYRTLE BCH | SC |
| 2026-06-11 | 854-262-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GEORGETOWN | SC |
| 2026-06-11 | 854-271-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC | 098H | FLORENCE | SC |
| 2026-06-09 | 854-243-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | EASTCONWAY | SC |
| 2026-06-04 | 854-257-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BLUFFTON | SC |
| 2026-06-04 | 854-283-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HARDEEVL | SC |
| 2026-06-03 | 854-587-8XXX | 8000–8999 | Assigned | AHOI LLC | 883K | TIMMONSVL | SC |
| 2026-06-03 | 854-746-3XXX | 3000–3999 | Assigned | AHOI LLC | 883K | NEWTONVL | SC |
| 2026-06-02 | 854-256-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | MONCKS COR | SC |
| 2026-05-29 | 854-226-4XXX | 4000–4999 | Assigned | ONVOY, LLC - SC | 548E | HOLLYWOOD | SC |
| 2026-05-29 | 854-265-2XXX | 2000–2999 | Assigned | ONVOY, LLC - SC | 548E | ST GEORGE | SC |
| 2026-05-29 | 854-296-6XXX | 6000–6999 | Assigned | ONVOY, LLC - SC | 548E | SUMMERVL | SC |
| 2026-05-27 | 854-288-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | HILTONHEAD | SC |
| 2026-05-27 | 854-288-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | HILTONHEAD | SC |
| 2026-05-27 | 854-295-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MONCKS COR | SC |
| 2026-05-27 | 854-726-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | LORIS | SC |
| 2026-05-27 | 854-726-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | LORIS | SC |
| 2026-05-21 | 854-293-0XXX | 0000–0999 | Assigned | ONVOY, LLC - SC | 548E | CHARLESTON | SC |
| 2026-05-15 | 854-302-0XXX | 0000–0999 | Assigned | ONVOY, LLC - SC | 548E | WMYRTLEBCH | SC |
| 2026-05-14 | 854-257-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BLUFFTON | SC |
| 2026-05-14 | 854-283-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HARDEEVL | SC |
| 2026-05-14 | 854-302-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WMYRTLEBCH | SC |
| 2026-05-14 | 854-305-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHARLESTON | SC |
| 2026-05-14 | 854-305-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHARLESTON | SC |
| 2026-05-08 | 854-257-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | BLUFFTON | SC |
| 2026-05-08 | 854-894-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MYRTLE BCH | SC |
| 2026-05-07 | 854-262-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GEORGETOWN | SC |
| 2026-05-07 | 854-267-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | HARTSVILLE | SC |
| 2026-04-24 | 854-267-3XXX | 3000–3999 | Assigned | ONVOY, LLC - SC | 548E | HARTSVILLE | SC |
| 2026-04-24 | 854-296-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC | 098H | SUMMERVL | SC |
| 2026-04-20 | 854-903-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLORENCE | SC |
| 2026-04-08 | 854-290-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SCRANTON | SC |
| 2026-04-08 | 854-540-9XXX | 9000–9999 | Assigned | ONVOY, LLC - SC | 548E | RIDGELAND | SC |
| 2026-04-08 | 854-977-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILLIAMS | SC |
| 2026-04-06 | 854-726-0XXX | 0000–0999 | Assigned | ONVOY, LLC - SC | 548E | LORIS | SC |
| 2026-04-06 | 854-726-1XXX | 1000–1999 | Assigned | ONVOY, LLC - SC | 548E | LORIS | SC |
| 2026-04-01 | 854-248-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | PAGELAND | SC |
| 2026-03-31 | 854-250-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | NICHOLS | SC |
| 2026-03-31 | 854-803-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | FOLLYBEACH | SC |
| 2026-03-30 | 854-438-4XXX | 4000–4999 | Assigned | AHOI LLC | 883K | CHARLESTON | SC |
| 2026-03-24 | 854-209-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MCLELLANVL | SC |
| 2026-03-20 | 854-291-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2026-03-20 | 854-293-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
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.