NumberResearchRecent thousands-block assignments
2 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 518
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 |
|---|---|---|---|---|---|---|---|
| 2006-08-24 | 518-335-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | PLATTSBG | NY |
| 2006-08-24 | 518-335-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | PLATTSBG | NY |
| 2006-08-22 | 518-328-5XXX | 5000–5999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | TROY | NY |
| 2006-08-22 | 518-702-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MIDDLEBG | NY |
| 2006-08-22 | 518-803-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CHESTERTN | NY |
| 2006-08-22 | 518-931-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NASSAU | NY |
| 2006-08-21 | 518-308-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | TROY | NY |
| 2006-08-21 | 518-308-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | TROY | NY |
| 2006-08-21 | 518-630-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | SCHENCTADY | NY |
| 2006-08-21 | 518-966-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | GREENVILLE | NY |
| 2006-08-18 | 518-213-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | COLONIE | NY |
| 2006-08-18 | 518-326-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TROY | NY |
| 2006-08-17 | 518-618-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2006-08-17 | 518-618-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2006-08-17 | 518-618-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2006-08-17 | 518-618-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2006-08-15 | 518-444-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | ATHENS | NY |
| 2006-08-15 | 518-698-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2006-08-15 | 518-698-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2006-08-15 | 518-832-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | GLENSFALLS | NY |
| 2006-08-14 | 518-212-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | AMSTERDAM | NY |
| 2006-08-14 | 518-354-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SARANAC LK | NY |
| 2006-08-14 | 518-359-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TUPPERLAKE | NY |
| 2006-08-14 | 518-568-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ST JOHNSVL | NY |
| 2006-08-14 | 518-610-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KINDERHOOK | NY |
| 2006-08-14 | 518-635-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | SOBETHLEHM | NY |
| 2006-08-14 | 518-642-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GRANVILLE | NY |
| 2006-08-14 | 518-654-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CORINTH | NY |
| 2006-08-14 | 518-696-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LK LUZERNE | NY |
| 2006-08-14 | 518-837-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LAKEPLACID | NY |
| 2006-08-14 | 518-863-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NORTHVILLE | NY |
| 2006-08-14 | 518-993-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FORT PLAIN | NY |
| 2006-08-07 | 518-389-2XXX | 2000–2999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | COLONIE | NY |
| 2006-08-07 | 518-627-2XXX | 2000–2999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | AMSTERDAM | NY |
| 2006-08-07 | 518-636-2XXX | 2000–2999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | GLENSFALLS | NY |
| 2006-08-07 | 518-754-2XXX | 2000–2999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | CASTLETON | NY |
| 2006-08-07 | 518-837-3XXX | 3000–3999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | LAKEPLACID | NY |
| 2006-08-03 | 518-391-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2006-08-03 | 518-637-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | LAKEPLACID | NY |
| 2006-08-01 | 518-302-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | LAKEPLACID | NY |
| 2006-08-01 | 518-937-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2006-07-31 | 518-893-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | GREENFLCTR | NY |
| 2006-07-07 | 518-431-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2006-07-07 | 518-586-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | TICONDROGA | NY |
| 2006-07-03 | 518-763-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2006-06-30 | 518-268-1XXX | 1000–1999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | TROY | NY |
| 2006-06-30 | 518-348-7XXX | 7000–7999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | SCHENCTADY | NY |
| 2006-06-30 | 518-682-2XXX | 2000–2999 | Assigned | RINGSQUARED TELECOM LLC | 8249 | SARATOGSPG | NY |
| 2006-06-28 | 518-944-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | ALBANY | NY |
| 2006-06-27 | 518-418-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | LAKEPLACID | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.