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 |
|---|---|---|---|---|---|---|---|
| 2006-09-05 | 845-544-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WARWICK | NY |
| 2006-08-28 | 845-337-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | POUGHKEPSI | NY |
| 2006-08-22 | 845-523-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | CONGERS | NY |
| 2006-08-22 | 845-524-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PINE BUSH | NY |
| 2006-08-16 | 845-826-8XXX | 8000–8999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | NEW CITY | NY |
| 2006-08-15 | 845-239-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MIDDLETOWN | NY |
| 2006-08-15 | 845-239-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MIDDLETOWN | NY |
| 2006-08-15 | 845-337-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | POUGHKEPSI | NY |
| 2006-08-15 | 845-750-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | KINGSTON | NY |
| 2006-08-15 | 845-807-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONTICELLO | NY |
| 2006-08-14 | 845-549-1XXX | 1000–1999 | Assigned | WARWICK VALLEY TELEPHONE COMPANY | 4967 | NEWBURGH | NY |
| 2006-08-14 | 845-609-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CIRCLEVL | NY |
| 2006-08-14 | 845-636-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MAYBROOK | NY |
| 2006-08-14 | 845-644-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WURTSBORO | NY |
| 2006-08-14 | 845-733-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BLOOMINGBG | NY |
| 2006-08-14 | 845-769-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MONTGOMERY | NY |
| 2006-08-14 | 845-835-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | RED HOOK | NY |
| 2006-08-14 | 845-851-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WALLKILL | NY |
| 2006-08-07 | 845-825-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2006-08-07 | 845-825-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2006-08-07 | 845-825-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2006-08-03 | 845-492-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONROE | NY |
| 2006-08-01 | 845-664-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | PEARLRIVER | NY |
| 2006-08-01 | 845-820-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | MIDDLETOWN | NY |
| 2006-07-25 | 845-254-3XXX | 3000–3999 | Assigned | CATSKILLS COMMUNICATIONS, INC - NY | 360H | FLEISCHMAS | NY |
| 2006-07-18 | 845-521-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2006-07-18 | 845-521-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2006-07-18 | 845-521-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2006-07-13 | 845-337-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | POUGHKEPSI | NY |
| 2006-07-13 | 845-507-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | NANUET | NY |
| 2006-07-13 | 845-807-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONTICELLO | NY |
| 2006-07-13 | 845-820-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | MIDDLETOWN | NY |
| 2006-07-13 | 845-857-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEWBURGH | NY |
| 2006-07-12 | 845-337-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | POUGHKEPSI | NY |
| 2006-07-12 | 845-337-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | POUGHKEPSI | NY |
| 2006-07-07 | 845-803-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MAHOPAC | NY |
| 2006-07-07 | 845-803-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MAHOPAC | NY |
| 2006-07-06 | 845-848-4XXX | 4000–4999 | Assigned | VERIZON NEW YORK, INC. | 9104 | PIERMONT | NY |
| 2006-07-06 | 845-848-6XXX | 6000–6999 | Assigned | VERIZON NEW YORK, INC. | 9104 | PIERMONT | NY |
| 2006-07-06 | 845-848-7XXX | 7000–7999 | Assigned | VERIZON NEW YORK, INC. | 9104 | PIERMONT | NY |
| 2006-06-27 | 845-553-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HAVERSTRAW | NY |
| 2006-06-27 | 845-553-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HAVERSTRAW | NY |
| 2006-06-27 | 845-553-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HAVERSTRAW | NY |
| 2006-06-27 | 845-809-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | COLDSPRING | NY |
| 2006-06-13 | 845-918-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | SUFFERN | NY |
| 2006-06-12 | 845-675-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NYACK | NY |
| 2006-06-12 | 845-775-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | MIDDLETOWN | NY |
| 2006-06-07 | 845-531-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | CARMEL | NY |
| 2006-06-06 | 845-803-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MAHOPAC | NY |
| 2006-05-24 | 845-583-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | WHITE LAKE | 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.