NumberResearchRecent thousands-block assignments
2,526 blocks assigned in March 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, March 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-03-12 | 352-783-6XXX | ONVOY, LLC - FL | 937C | DUNNELLON | FL |
| 2026-03-12 | 352-798-9XXX | ONVOY, LLC - FL | 937C | CHIEFLAND | FL |
| 2026-03-12 | 352-858-6XXX | ONVOY, LLC - FL | 937C | ARCHER | FL |
| 2026-03-12 | 352-864-0XXX | ONVOY, LLC - FL | 937C | NEWBERRY | FL |
| 2026-03-12 | 352-880-7XXX | ONVOY, LLC - FL | 937C | KEYSTN HTS | FL |
| 2026-03-12 | 363-213-9XXX | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2026-03-12 | 386-363-8XXX | ONVOY, LLC - FL | 937C | DAYTONABCH | FL |
| 2026-03-12 | 386-367-9XXX | ONVOY, LLC - FL | 937C | DAYTONABCH | FL |
| 2026-03-12 | 386-442-0XXX | ONVOY, LLC - FL | 937C | DELAND | FL |
| 2026-03-12 | 386-442-1XXX | ONVOY, LLC - FL | 937C | DELAND | FL |
| 2026-03-12 | 386-516-1XXX | ONVOY, LLC - FL | 937C | DEBARY | FL |
| 2026-03-12 | 407-439-8XXX | ONVOY, LLC - FL | 937C | EASTORANGE | FL |
| 2026-03-12 | 408-830-8XXX | ONVOY, LLC - CA | 649C | SUNNYVALE | CA |
| 2026-03-12 | 423-683-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PIKEVILLE | TN |
| 2026-03-12 | 423-683-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PIKEVILLE | TN |
| 2026-03-12 | 423-683-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PIKEVILLE | TN |
| 2026-03-12 | 423-683-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PIKEVILLE | TN |
| 2026-03-12 | 423-683-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PIKEVILLE | TN |
| 2026-03-12 | 423-683-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PIKEVILLE | TN |
| 2026-03-12 | 424-548-9XXX | ONVOY, LLC - CA | 649C | MALIBU | CA |
| 2026-03-12 | 447-283-8XXX | ONVOY, LLC | 224C | SPRINGFLD | IL |
| 2026-03-12 | 447-283-9XXX | ONVOY, LLC | 224C | SPRINGFLD | IL |
| 2026-03-12 | 448-251-7XXX | ONVOY, LLC - FL | 937C | FTWALTNBCH | FL |
| 2026-03-12 | 448-305-1XXX | ONVOY, LLC - FL | 937C | PENSACOLA | FL |
| 2026-03-12 | 448-400-8XXX | ONVOY, LLC - FL | 937C | PENSACOLA | FL |
| 2026-03-12 | 448-895-0XXX | ONVOY, LLC - FL | 937C | PANAMACITY | FL |
| 2026-03-12 | 448-895-1XXX | ONVOY, LLC - FL | 937C | PANAMACITY | FL |
| 2026-03-12 | 448-995-0XXX | ONVOY, LLC - FL | 937C | PACE | FL |
| 2026-03-12 | 464-280-1XXX | ONVOY, LLC | 224C | ORLAND | IL |
| 2026-03-12 | 464-284-1XXX | ONVOY, LLC | 224C | CHICAGOHTS | IL |
| 2026-03-12 | 464-284-2XXX | ONVOY, LLC | 224C | CHICAGOHTS | IL |
| 2026-03-12 | 472-246-7XXX | ONVOY, LLC - NC | 638E | DUNN | NC |
| 2026-03-12 | 518-247-1XXX | ONVOY, LLC- NY | 384C | PLATTSBG | NY |
| 2026-03-12 | 518-691-6XXX | ONVOY, LLC- NY | 384C | SARATOGSPG | NY |
| 2026-03-12 | 530-248-7XXX | ONVOY, LLC - CA | 649C | REDDING | CA |
| 2026-03-12 | 585-337-8XXX | ONVOY, LLC- NY | 384C | CANANDAGUA | NY |
| 2026-03-12 | 631-544-1XXX | ONVOY, LLC- NY | 384C | KINGS PARK | NY |
| 2026-03-12 | 631-565-8XXX | ONVOY, LLC- NY | 384C | AMITYVILLE | NY |
| 2026-03-12 | 631-762-5XXX | ONVOY, LLC- NY | 384C | STONYBROOK | NY |
| 2026-03-12 | 645-208-1XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-03-12 | 645-208-2XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-03-12 | 645-400-1XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-03-12 | 645-400-3XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-03-12 | 645-678-2XXX | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2026-03-12 | 656-270-5XXX | ONVOY, LLC - FL | 937C | PLANT CITY | FL |
| 2026-03-12 | 680-332-0XXX | ONVOY, LLC- NY | 384C | NEWARK | NY |
| 2026-03-12 | 680-361-1XXX | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2026-03-12 | 689-289-8XXX | ONVOY, LLC - FL | 937C | MONTVERDE | FL |
| 2026-03-12 | 689-334-9XXX | ONVOY, LLC - FL | 937C | ST CLOUD | FL |
| 2026-03-12 | 689-362-1XXX | ONVOY, LLC - FL | 937C | SANFORD | FL |
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.