NumberResearchRecent thousands-block assignments
3,289 blocks assigned in July 2026 · from the daily NANPA thousands-block report, 09/18/2026
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, July 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-07-28 | 213-934-3XXX | ONVOY, LLC - CA | 649C | LSAN DA 12 | CA |
| 2026-07-28 | 213-934-4XXX | ONVOY, LLC - CA | 649C | LSAN DA 12 | CA |
| 2026-07-28 | 227-238-4XXX | ONVOY, LLC - MD | 876D | WSNG236Z14 | MD |
| 2026-07-28 | 227-238-5XXX | ONVOY, LLC - MD | 876D | WSNG236Z14 | MD |
| 2026-07-28 | 227-257-6XXX | ONVOY, LLC - MD | 876D | WSNG236Z14 | MD |
| 2026-07-28 | 227-257-7XXX | ONVOY, LLC - MD | 876D | WSNG236Z14 | MD |
| 2026-07-28 | 227-295-8XXX | ONVOY, LLC - MD | 876D | HAGERSTOWN | MD |
| 2026-07-28 | 227-295-9XXX | ONVOY, LLC - MD | 876D | HAGERSTOWN | MD |
| 2026-07-28 | 227-727-1XXX | ONVOY, LLC - MD | 876D | WSHNGTNZN6 | MD |
| 2026-07-28 | 227-727-2XXX | ONVOY, LLC - MD | 876D | WSHNGTNZN6 | MD |
| 2026-07-28 | 235-229-3XXX | BANDWIDTH.COM CLEC, LLC - MO | 993E | CAMDENTON | MO |
| 2026-07-28 | 252-788-0XXX | ONVOY, LLC - NC | 638E | ROCKYMOUNT | NC |
| 2026-07-28 | 254-293-9XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | SALADO | TX |
| 2026-07-28 | 254-455-7XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | CAMERON | TX |
| 2026-07-28 | 256-467-1XXX | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2026-07-28 | 256-478-5XXX | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2026-07-28 | 256-563-9XXX | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2026-07-28 | 262-301-3XXX | ONVOY, LLC - WI | 225C | RACINE | WI |
| 2026-07-28 | 262-301-4XXX | ONVOY, LLC - WI | 225C | RACINE | WI |
| 2026-07-28 | 262-301-8XXX | ONVOY, LLC - WI | 225C | RACINE | WI |
| 2026-07-28 | 262-491-0XXX | ONVOY, LLC - WI | 225C | KENOSHA | WI |
| 2026-07-28 | 262-526-0XXX | ONVOY, LLC - WI | 225C | WAUKESHA | WI |
| 2026-07-28 | 262-530-2XXX | ONVOY, LLC - WI | 225C | KENOSHA | WI |
| 2026-07-28 | 262-793-3XXX | ONVOY, LLC - WI | 225C | WAUKESHA | WI |
| 2026-07-28 | 274-218-1XXX | ONVOY, LLC - WI | 225C | GREEN BAY | WI |
| 2026-07-28 | 274-218-8XXX | ONVOY, LLC - WI | 225C | GREEN BAY | WI |
| 2026-07-28 | 315-540-9XXX | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2026-07-28 | 316-208-0XXX | ONVOY, LLC - KS | 205F | WICHITA | KS |
| 2026-07-28 | 316-248-0XXX | ONVOY, LLC - KS | 205F | WICHITA | KS |
| 2026-07-28 | 316-302-0XXX | ONVOY, LLC - KS | 205F | WICHITA | KS |
| 2026-07-28 | 316-304-0XXX | ONVOY, LLC - KS | 205F | WICHITA | KS |
| 2026-07-28 | 316-310-1XXX | ONVOY, LLC - KS | 205F | WICHITA | KS |
| 2026-07-28 | 319-340-8XXX | ONVOY, LLC - IA | 221F | WATERLOO | IA |
| 2026-07-28 | 324-800-6XXX | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2026-07-28 | 325-401-7XXX | HD CARRIER LLC | 321J | ABILENE | TX |
| 2026-07-28 | 325-401-8XXX | HD CARRIER LLC | 321J | ABILENE | TX |
| 2026-07-28 | 325-401-9XXX | HD CARRIER LLC | 321J | ABILENE | TX |
| 2026-07-28 | 331-347-0XXX | ONVOY, LLC | 224C | WHEATON | IL |
| 2026-07-28 | 336-304-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | BOOMER | NC |
| 2026-07-28 | 336-304-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | BOOMER | NC |
| 2026-07-28 | 336-640-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | SPARTA | NC |
| 2026-07-28 | 336-640-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | SPARTA | NC |
| 2026-07-28 | 336-640-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | SPARTA | NC |
| 2026-07-28 | 337-429-3XXX | ONVOY, LLC - LA | 749E | LK CHARLES | LA |
| 2026-07-28 | 337-429-6XXX | ONVOY, LLC - LA | 749E | LK CHARLES | LA |
| 2026-07-28 | 341-203-2XXX | ONVOY, LLC - CA | 649C | RICHMOND | CA |
| 2026-07-28 | 341-230-2XXX | ONVOY, LLC - CA | 649C | RICHMOND | CA |
| 2026-07-28 | 341-230-3XXX | ONVOY, LLC - CA | 649C | RICHMOND | CA |
| 2026-07-28 | 341-230-4XXX | ONVOY, LLC - CA | 649C | RICHMOND | CA |
| 2026-07-28 | 341-261-7XXX | ONVOY, LLC - CA | 649C | FRNK GRNLF | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.