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 |
|---|---|---|---|---|---|---|---|
| 2016-03-15 | 845-599-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | GRAHAMSVL | NY |
| 2016-03-15 | 845-640-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | FALLSBURG | NY |
| 2016-03-15 | 845-640-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | FALLSBURG | NY |
| 2016-03-15 | 845-681-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SAUGERTIES | NY |
| 2016-03-15 | 845-690-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | GARRISON | NY |
| 2016-03-15 | 845-690-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | GARRISON | NY |
| 2016-03-15 | 845-712-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SLOATSBURG | NY |
| 2016-03-15 | 845-712-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | SLOATSBURG | NY |
| 2016-03-15 | 845-792-5XXX | 5000–5999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | PIERMONT | NY |
| 2016-03-14 | 845-272-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | ELLENVILLE | NY |
| 2016-03-14 | 845-272-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | ELLENVILLE | NY |
| 2016-03-14 | 845-286-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | PATTERSON | NY |
| 2016-03-14 | 845-286-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | PATTERSON | NY |
| 2016-03-14 | 845-720-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | MONTICELLO | NY |
| 2016-03-14 | 845-720-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | MONTICELLO | NY |
| 2016-03-14 | 845-792-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | PIERMONT | NY |
| 2016-03-14 | 845-792-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | PIERMONT | NY |
| 2016-03-11 | 845-261-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | HIGHLAND | NY |
| 2016-03-11 | 845-261-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | HIGHLAND | NY |
| 2016-03-10 | 845-472-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | HAVERSTRAW | NY |
| 2016-03-10 | 845-472-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | HAVERSTRAW | NY |
| 2016-03-09 | 845-328-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | ESOPUS | NY |
| 2016-03-09 | 845-328-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | ESOPUS | NY |
| 2016-03-09 | 845-402-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | PEEKSKILL | NY |
| 2016-03-09 | 845-402-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | PEEKSKILL | NY |
| 2016-03-09 | 845-684-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | WOODSTOCK | NY |
| 2016-03-08 | 845-251-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SHOKAN | NY |
| 2016-03-08 | 845-251-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SHOKAN | NY |
| 2016-03-08 | 845-280-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | PHOENICIA | NY |
| 2016-03-08 | 845-280-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | PHOENICIA | NY |
| 2016-03-08 | 845-285-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | MILLBROOK | NY |
| 2016-03-08 | 845-285-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | MILLBROOK | NY |
| 2016-03-08 | 845-377-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | HIGH FALLS | NY |
| 2016-03-08 | 845-448-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | ROSENDALE | NY |
| 2016-03-08 | 845-448-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | ROSENDALE | NY |
| 2016-03-08 | 845-478-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | NORTHCLOVE | NY |
| 2016-03-08 | 845-478-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | NORTHCLOVE | NY |
| 2016-03-08 | 845-552-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | MILTON | NY |
| 2016-03-08 | 845-552-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | MILTON | NY |
| 2016-03-08 | 845-723-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | PLEASATVLY | NY |
| 2016-03-07 | 845-237-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | CORNWALL | NY |
| 2016-03-07 | 845-266-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | CLINTONCOR | NY |
| 2016-03-07 | 845-289-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | PAWLING | NY |
| 2016-03-07 | 845-289-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | PAWLING | NY |
| 2016-03-07 | 845-296-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | WAPIGRSFLS | NY |
| 2016-03-07 | 845-299-1XXX | 1000–1999 | Assigned | CATSKILLS COMMUNICATIONS, INC - NY | 360H | LIVISTNMNR | NY |
| 2016-03-07 | 845-366-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | HYDE PARK | NY |
| 2016-03-07 | 845-366-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | HYDE PARK | NY |
| 2016-03-07 | 845-379-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | CLINTONCOR | NY |
| 2016-03-07 | 845-393-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | MARLBORO | 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.