NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/25/2026
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, all time — NPA 518
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-08-16 | 518-202-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | GLEN | NY |
| 2018-08-16 | 518-208-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | CHAMPLAIN | NY |
| 2018-08-16 | 518-251-1XXX | 1000–1999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | NORTHCREEK | NY |
| 2018-08-16 | 518-352-3XXX | 3000–3999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | BLUEMTLAKE | NY |
| 2018-08-16 | 518-412-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | ELIZABTHTN | NY |
| 2018-08-16 | 518-500-8XXX | 8000–8999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | CENTRALBDG | NY |
| 2018-08-16 | 518-517-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | COBLESKILL | NY |
| 2018-08-16 | 518-531-1XXX | 1000–1999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | GREENWICH | NY |
| 2018-08-16 | 518-544-4XXX | 4000–4999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | SUMMIT | NY |
| 2018-08-16 | 518-592-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | MILLERTON | NY |
| 2018-08-16 | 518-604-6XXX | 6000–6999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | CAROGALAKE | NY |
| 2018-08-16 | 518-617-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | CAIRO | NY |
| 2018-08-16 | 518-619-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | SARANAC LK | NY |
| 2018-08-16 | 518-670-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | MECHANICVL | NY |
| 2018-08-16 | 518-679-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | COXSACKIE | NY |
| 2018-08-16 | 518-693-0XXX | 0000–0999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | SARATOGSPG | NY |
| 2018-08-16 | 518-697-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | HUDSON | NY |
| 2018-08-16 | 518-699-1XXX | 1000–1999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | PLATTSBG | NY |
| 2018-08-16 | 518-702-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | MIDDLEBG | NY |
| 2018-08-16 | 518-724-4XXX | 4000–4999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | COLONIE | NY |
| 2018-08-16 | 518-750-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | WINDHAM | NY |
| 2018-08-16 | 518-754-9XXX | 9000–9999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | CASTLETON | NY |
| 2018-08-16 | 518-760-7XXX | 7000–7999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | GLENSFALLS | NY |
| 2018-08-16 | 518-781-6XXX | 6000–6999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | CANAAN | NY |
| 2018-08-16 | 518-806-6XXX | 6000–6999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | MALONE | NY |
| 2018-08-16 | 518-809-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | KEENE | NY |
| 2018-08-16 | 518-830-1XXX | 1000–1999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | BERNE | NY |
| 2018-08-16 | 518-849-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | DANNEMORA | NY |
| 2018-08-16 | 518-902-2XXX | 2000–2999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | SCHENCTADY | NY |
| 2018-08-16 | 518-904-4XXX | 4000–4999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | SCHROON LK | NY |
| 2018-08-16 | 518-909-9XXX | 9000–9999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | GRANVILLE | NY |
| 2018-08-16 | 518-913-1XXX | 1000–1999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | ASABLFORKS | NY |
| 2018-08-16 | 518-916-1XXX | 1000–1999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | GREENVILLE | NY |
| 2018-08-16 | 518-924-1XXX | 1000–1999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | WELLS | NY |
| 2018-08-16 | 518-954-6XXX | 6000–6999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | AMSTERDAM | NY |
| 2018-08-16 | 518-960-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | TROY | NY |
| 2018-08-16 | 518-964-0XXX | 0000–0999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | LAKEGEORGE | NY |
| 2018-08-16 | 518-975-1XXX | 1000–1999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | KEESEVILLE | NY |
| 2018-08-16 | 518-983-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | WILLSBORO | NY |
| 2018-08-16 | 518-984-9XXX | 9000–9999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | TICONDROGA | NY |
| 2018-08-16 | 518-993-0XXX | 0000–0999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | FORT PLAIN | NY |
| 2018-08-16 | 518-995-5XXX | 5000–5999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | WILMINGTON | NY |
| 2017-03-01 | 518-704-0XXX | 0000–0999 | Assigned | BLUEBIRD COMMUNICATIONS, LLC - NY | 970H | ALBANY | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/25/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.