NumberResearchRecent thousands-block assignments
6 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 845
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 |
|---|---|---|---|---|---|---|---|
| 2018-12-18 | 845-307-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | CLINTONCOR | NY |
| 2018-12-18 | 845-789-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | AMENIA | NY |
| 2018-12-13 | 845-479-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MIDDLETOWN | NY |
| 2018-12-13 | 845-537-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MONROE | NY |
| 2018-12-13 | 845-720-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MONTICELLO | NY |
| 2018-12-12 | 845-824-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MAYBROOK | NY |
| 2018-12-11 | 845-740-5XXX | 5000–5999 | Assigned | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | 7989 | POUGHKEPSI | NY |
| 2018-12-07 | 845-479-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MIDDLETOWN | NY |
| 2018-11-28 | 845-606-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | DENTON | NY |
| 2018-11-28 | 845-836-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | WAPIGRSFLS | NY |
| 2018-11-21 | 845-460-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | HIGHLANDML | NY |
| 2018-11-21 | 845-460-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | HIGHLANDML | NY |
| 2018-11-20 | 845-479-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | MIDDLETOWN | NY |
| 2018-11-16 | 845-407-6XXX | 6000–6999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | HYDE PARK | NY |
| 2018-11-16 | 845-472-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | HAVERSTRAW | NY |
| 2018-11-13 | 845-539-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | LIBERTY | NY |
| 2018-11-12 | 845-396-0XXX | 0000–0999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-396-8XXX | 8000–8999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-396-9XXX | 9000–9999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-404-0XXX | 0000–0999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-404-8XXX | 8000–8999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-404-9XXX | 9000–9999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-437-1XXX | 1000–1999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-437-8XXX | 8000–8999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-484-0XXX | 0000–0999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-12 | 845-484-8XXX | 8000–8999 | Assigned | VONAGE AMERICA LLC | 197D | POUGHKEPSI | NY |
| 2018-11-09 | 845-203-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | CALLICOON | NY |
| 2018-11-06 | 845-713-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | WALDEN | NY |
| 2018-11-06 | 845-713-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | WALDEN | NY |
| 2018-11-06 | 845-773-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | STAATSBURG | NY |
| 2018-11-06 | 845-889-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | STAATSBURG | NY |
| 2018-10-31 | 845-757-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | TIVOLI | NY |
| 2018-10-31 | 845-757-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | TIVOLI | NY |
| 2018-10-26 | 845-286-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | PATTERSON | NY |
| 2018-10-26 | 845-595-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GREENWD LK | NY |
| 2018-10-26 | 845-618-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SLOATSBURG | NY |
| 2018-10-26 | 845-690-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | GARRISON | NY |
| 2018-10-26 | 845-809-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | COLDSPRING | NY |
| 2018-10-23 | 845-539-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | LIBERTY | NY |
| 2018-10-23 | 845-606-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | DENTON | NY |
| 2018-10-23 | 845-606-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | DENTON | NY |
| 2018-10-23 | 845-606-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | DENTON | NY |
| 2018-10-23 | 845-835-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | RED HOOK | NY |
| 2018-10-23 | 845-835-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | RED HOOK | NY |
| 2018-10-23 | 845-835-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | RED HOOK | NY |
| 2018-10-10 | 845-250-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | WHITE LAKE | NY |
| 2018-10-10 | 845-836-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | WAPIGRSFLS | NY |
| 2018-10-09 | 845-253-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | KERHONKSON | NY |
| 2018-10-09 | 845-272-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | ELLENVILLE | NY |
| 2018-10-09 | 845-280-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | PHOENICIA | NY |
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.