NumberResearchRecent thousands-block assignments
2 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 518
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2002-11-06 | 518-275-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-03 | 518-588-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-08-22 | 518-207-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | ALBANY | NY |
| 2002-08-14 | 518-549-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-14 | 518-549-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-08-07 | 518-336-1XXX | 1000–1999 | Assigned | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | 7989 | CASTLETON | NY |
| 2002-08-07 | 518-895-0XXX | 0000–0999 | Assigned | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | 7989 | DELANSON | NY |
| 2002-07-17 | 518-935-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-07-17 | 518-935-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | ALBANY | NY |
| 2002-06-19 | 518-389-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | COLONIE | NY |
| 2002-05-06 | 518-359-1XXX | 1000–1999 | Assigned | WESTELCOM NETWORK, INC. - NY | 1227 | TUPPERLAKE | NY |
| 2002-05-06 | 518-546-2XXX | 2000–2999 | Assigned | WESTELCOM NETWORK, INC. - NY | 1227 | PORT HENRY | NY |
| 2002-05-06 | 518-585-8XXX | 8000–8999 | Assigned | WESTELCOM NETWORK, INC. - NY | 1227 | TICONDROGA | NY |
| 2002-04-24 | 518-278-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | JONESVILLE | NY |
| 2002-03-13 | 518-261-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | OAK HILL | NY |
| 2002-02-05 | 518-612-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | SCHENCTADY | NY |
| 2002-02-05 | 518-612-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | SCHENCTADY | NY |
| 2002-02-05 | 518-612-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | SCHENCTADY | NY |
| 2002-02-01 | 518-665-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | MECHANICVL | NY |
| 2002-01-30 | 518-304-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | SARANAC LK | NY |
| 2002-01-30 | 518-359-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | TUPPERLAKE | NY |
| 2002-01-30 | 518-523-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | LAKEPLACID | NY |
| 2002-01-30 | 518-638-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ARGYLE | NY |
| 2002-01-10 | 518-623-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | WARRENSBG | NY |
| 2001-12-20 | 518-897-5XXX | 5000–5999 | Assigned | WESTELCOM NETWORK, INC. - NY | 1227 | SARANAC LK | NY |
| 2001-12-19 | 518-956-6XXX | 6000–6999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | ALBANY | NY |
| 2001-12-19 | 518-956-7XXX | 7000–7999 | Assigned | VERIZON NEW YORK, INC. | 9104 | ALBANY | NY |
| 2001-12-19 | 518-956-8XXX | 8000–8999 | Assigned | VERIZON NEW YORK, INC. | 9104 | ALBANY | NY |
| 2001-11-09 | 518-532-5XXX | 5000–5999 | Assigned | WESTELCOM NETWORK, INC. - NY | 1227 | SCHROON LK | NY |
| 2001-09-14 | 518-218-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | COLONIE | NY |
| 2001-09-14 | 518-344-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | SCHENCTADY | NY |
| 2001-07-24 | 518-873-5XXX | 5000–5999 | Assigned | WESTELCOM NETWORK, INC. - NY | 1227 | ELIZABTHTN | NY |
| 2001-07-02 | 518-280-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | SCHENCTADY | 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.