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 |
|---|---|---|---|---|---|---|---|
| 2017-01-27 | 845-403-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SPRING VLY | NY |
| 2017-01-27 | 845-472-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HAVERSTRAW | NY |
| 2017-01-27 | 845-777-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | SUFFERN | NY |
| 2017-01-27 | 845-793-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | CARMEL | NY |
| 2017-01-20 | 845-375-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NEWBURGH | NY |
| 2017-01-17 | 845-681-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SAUGERTIES | NY |
| 2017-01-09 | 845-281-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | MIDDLETOWN | NY |
| 2017-01-09 | 845-293-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | POUGHKEPSI | NY |
| 2017-01-09 | 845-630-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | CARMEL | NY |
| 2016-12-06 | 845-404-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | POUGHKEPSI | NY |
| 2016-11-23 | 845-363-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | BREWSTER | NY |
| 2016-11-23 | 845-472-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | HAVERSTRAW | NY |
| 2016-11-17 | 845-375-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NEWBURGH | NY |
| 2016-10-28 | 845-581-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NORTHSALEM | NY |
| 2016-10-11 | 845-378-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | GOSHEN | NY |
| 2016-10-05 | 845-378-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | GOSHEN | NY |
| 2016-09-28 | 845-271-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HAVERSTRAW | NY |
| 2016-09-28 | 845-281-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MIDDLETOWN | NY |
| 2016-09-26 | 845-904-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | CLINTONDL | NY |
| 2016-09-23 | 845-969-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | STANFORDVL | NY |
| 2016-09-20 | 845-327-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NANUET | NY |
| 2016-09-20 | 845-395-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONROE | NY |
| 2016-09-19 | 845-310-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | WINGDALE | NY |
| 2016-09-15 | 845-537-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MONROE | NY |
| 2016-09-09 | 845-303-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | KINGSTON | NY |
| 2016-09-09 | 845-303-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | KINGSTON | NY |
| 2016-08-19 | 845-823-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | LAKELAND | NY |
| 2016-08-18 | 845-317-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | MARLBORO | NY |
| 2016-08-17 | 845-361-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CIRCLEVL | NY |
| 2016-08-17 | 845-420-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NEWBURGH | NY |
| 2016-08-05 | 845-403-8XXX | 8000–8999 | Assigned | INTRADO COMMUNICATIONS, LLC | 831C | SPRING VLY | NY |
| 2016-08-03 | 845-318-1XXX | 1000–1999 | Assigned | NUSO, LLC | 551G | POUGHKEPSI | NY |
| 2016-08-03 | 845-318-2XXX | 2000–2999 | Assigned | NUSO, LLC | 551G | POUGHKEPSI | NY |
| 2016-08-03 | 845-318-3XXX | 3000–3999 | Assigned | NUSO, LLC | 551G | POUGHKEPSI | NY |
| 2016-08-03 | 845-376-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2016-07-29 | 845-400-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | SPRING VLY | NY |
| 2016-07-29 | 845-403-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | SPRING VLY | NY |
| 2016-07-29 | 845-403-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | SPRING VLY | NY |
| 2016-07-29 | 845-403-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | SPRING VLY | NY |
| 2016-07-29 | 845-403-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | SPRING VLY | NY |
| 2016-07-29 | 845-630-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | CARMEL | NY |
| 2016-07-29 | 845-630-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | CARMEL | NY |
| 2016-07-29 | 845-630-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | CARMEL | NY |
| 2016-07-29 | 845-630-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | CARMEL | NY |
| 2016-07-28 | 845-302-9XXX | 9000–9999 | Assigned | INTRADO COMMUNICATIONS, LLC | 831C | BREWSTER | NY |
| 2016-07-27 | 845-303-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | KINGSTON | NY |
| 2016-07-27 | 845-366-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2016-07-26 | 845-420-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEWBURGH | NY |
| 2016-07-21 | 845-293-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | POUGHKEPSI | NY |
| 2016-07-15 | 845-420-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWBURGH | 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.