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 |
|---|---|---|---|---|---|---|---|
| 2008-11-05 | 845-444-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYDE PARK | NY |
| 2008-11-04 | 845-476-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEWBURGH | NY |
| 2008-11-04 | 845-481-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | KINGSTON | NY |
| 2008-10-30 | 845-335-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | GARRISON | NY |
| 2008-10-30 | 845-915-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TUXEDO | NY |
| 2008-10-29 | 845-533-9XXX | 9000–9999 | Assigned | XCHANGE TELECOM CORP. - NY | 325B | SUFFERN | NY |
| 2008-10-20 | 845-738-3XXX | 3000–3999 | Assigned | XCHANGE TELECOM CORP. - NY | 325B | SUFFERN | NY |
| 2008-10-20 | 845-738-6XXX | 6000–6999 | Assigned | XCHANGE TELECOM CORP. - NY | 325B | SUFFERN | NY |
| 2008-10-09 | 845-450-3XXX | 3000–3999 | Assigned | CABLEVISION LIGHTPATH, INC. - NY | 7126 | CONGERS | NY |
| 2008-10-09 | 845-475-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | POUGHKEPSI | NY |
| 2008-10-09 | 845-475-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | POUGHKEPSI | NY |
| 2008-10-08 | 845-445-0XXX | 0000–0999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | SPRING VLY | NY |
| 2008-10-08 | 845-445-1XXX | 1000–1999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | SPRING VLY | NY |
| 2008-10-08 | 845-445-2XXX | 2000–2999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | SPRING VLY | NY |
| 2008-10-08 | 845-445-3XXX | 3000–3999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | SPRING VLY | NY |
| 2008-10-08 | 845-445-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | SPRING VLY | NY |
| 2008-10-08 | 845-520-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | CARMEL | NY |
| 2008-10-03 | 845-248-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONROE | NY |
| 2008-10-02 | 845-459-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | SPRING VLY | NY |
| 2008-10-02 | 845-490-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MAHOPAC | NY |
| 2008-10-02 | 845-490-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MAHOPAC | NY |
| 2008-10-02 | 845-499-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2008-09-30 | 845-470-1XXX | 1000–1999 | Assigned | WARWICK VALLEY TELEPHONE COMPANY | 4967 | TUXEDO | NY |
| 2008-09-26 | 845-632-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | WAPIGRSFLS | NY |
| 2008-09-26 | 845-633-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | NEW PALTZ | NY |
| 2008-09-26 | 845-791-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | MONTICELLO | NY |
| 2008-09-22 | 845-520-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | CARMEL | NY |
| 2008-09-18 | 845-215-1XXX | 1000–1999 | Assigned | WARWICK VALLEY TELEPHONE COMPANY | 4967 | NANUET | NY |
| 2008-09-18 | 845-476-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | NEWBURGH | NY |
| 2008-09-17 | 845-918-9XXX | 9000–9999 | Assigned | XCHANGE TELECOM CORP. - NY | 325B | SUFFERN | NY |
| 2008-09-16 | 845-476-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEWBURGH | NY |
| 2008-09-12 | 845-475-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | POUGHKEPSI | NY |
| 2008-09-12 | 845-478-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | NORTHCLOVE | NY |
| 2008-09-12 | 845-593-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | PAWLING | NY |
| 2008-09-12 | 845-765-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | BEACON | NY |
| 2008-09-09 | 845-475-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | POUGHKEPSI | NY |
| 2008-09-09 | 845-514-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | KINGSTON | NY |
| 2008-09-04 | 845-678-8XXX | 8000–8999 | Assigned | XCHANGE TELECOM CORP. - NY | 325B | SPRING VLY | NY |
| 2008-09-02 | 845-834-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | HIGHLAND | NY |
| 2008-08-27 | 845-523-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | CONGERS | NY |
| 2008-08-27 | 845-523-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | CONGERS | NY |
| 2008-08-27 | 845-977-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | HIGHLD FLS | NY |
| 2008-08-19 | 845-514-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KINGSTON | NY |
| 2008-08-19 | 845-632-7XXX | 7000–7999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | WAPIGRSFLS | NY |
| 2008-08-14 | 845-337-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | POUGHKEPSI | NY |
| 2008-08-14 | 845-514-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | KINGSTON | NY |
| 2008-08-14 | 845-522-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEWBURGH | NY |
| 2008-08-14 | 845-618-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | SLOATSBURG | NY |
| 2008-08-14 | 845-741-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MIDDLETOWN | NY |
| 2008-08-14 | 845-791-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONTICELLO | 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.