NumberResearchRecent thousands-block assignments
0 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, all time — NPA 845
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2010-06-17 | 845-626-6XXX | 6000–6999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | KERHONKSON | NY |
| 2009-08-13 | 845-458-2XXX | 2000–2999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | CORNWALL | NY |
| 2009-06-29 | 845-459-1XXX | 1000–1999 | Assigned | RINGSQUARED TELECOM LLC | 892E | SPRING VLY | NY |
| 2009-06-29 | 845-570-6XXX | 6000–6999 | Assigned | RINGSQUARED TELECOM LLC | 892E | NEW CITY | NY |
| 2009-03-24 | 845-474-6XXX | 6000–6999 | Assigned | RINGSQUARED TELECOM LLC | 892E | PEARLRIVER | NY |
| 2008-08-19 | 845-632-7XXX | 7000–7999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | WAPIGRSFLS | NY |
| 2008-05-07 | 845-423-4XXX | 4000–4999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | MONTICELLO | NY |
| 2008-05-07 | 845-684-6XXX | 6000–6999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | WOODSTOCK | NY |
| 2008-05-07 | 845-693-3XXX | 3000–3999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | FALLSBURG | NY |
| 2008-05-07 | 845-747-7XXX | 7000–7999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | LIBERTY | NY |
| 2008-05-07 | 845-765-5XXX | 5000–5999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | BEACON | NY |
| 2008-05-02 | 845-723-8XXX | 8000–8999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | PLEASATVLY | NY |
| 2007-10-26 | 845-229-3XXX | 3000–3999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | HYDE PARK | NY |
| 2007-10-26 | 845-247-1XXX | 1000–1999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | SAUGERTIES | NY |
| 2007-10-26 | 845-256-5XXX | 5000–5999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | NEW PALTZ | NY |
| 2007-10-26 | 845-593-6XXX | 6000–6999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | PAWLING | NY |
| 2007-07-17 | 845-787-1XXX | 1000–1999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | NEWBURGH | NY |
| 2007-07-17 | 845-802-5XXX | 5000–5999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | KINGSTON | NY |
| 2006-12-29 | 845-214-1XXX | 1000–1999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | POUGHKEPSI | 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.