NumberResearchRecent thousands-block assignments
4 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 315
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 |
|---|---|---|---|---|---|---|---|
| 2010-02-26 | 315-884-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | SYRACUSE | NY |
| 2010-02-26 | 315-956-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | SYRACUSE | NY |
| 2010-02-19 | 315-498-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | SYRACUSE | NY |
| 2010-02-19 | 315-765-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | UTICA | NY |
| 2010-02-12 | 315-956-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2010-02-09 | 315-236-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | OSWEGO | NY |
| 2010-02-05 | 315-359-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEWARK | NY |
| 2010-02-05 | 315-461-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2010-02-05 | 315-484-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2010-02-05 | 315-600-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MASSENA | NY |
| 2010-02-05 | 315-632-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | FAYETTEVL | NY |
| 2010-02-05 | 315-706-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2010-02-05 | 315-982-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | UTICA | NY |
| 2010-02-01 | 315-226-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NEWARK | NY |
| 2010-02-01 | 315-288-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | CICERO | NY |
| 2010-02-01 | 315-497-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | MORAVIA | NY |
| 2010-02-01 | 315-600-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | MASSENA | NY |
| 2010-02-01 | 315-632-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | FAYETTEVL | NY |
| 2010-02-01 | 315-670-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | WATERLOO | NY |
| 2010-02-01 | 315-743-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | BALDWINSVL | NY |
| 2010-01-28 | 315-791-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ONTARIO | NY |
| 2010-01-28 | 315-834-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | WEEDSPORT | NY |
| 2010-01-28 | 315-908-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | MEXICO | NY |
| 2010-01-28 | 315-944-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | LIVERPOOL | NY |
| 2010-01-22 | 315-309-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | STAR LAKE | NY |
| 2010-01-22 | 315-344-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | HEUVELTON | NY |
| 2010-01-22 | 315-353-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | NORWOOD | NY |
| 2010-01-22 | 315-355-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | MADRID | NY |
| 2010-01-22 | 315-388-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | WADDINGTON | NY |
| 2010-01-22 | 315-537-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | HARRISVL | NY |
| 2010-01-20 | 315-815-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | CAZENOVIA | NY |
| 2010-01-14 | 315-558-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SYRACUSE | NY |
| 2010-01-14 | 315-558-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | SYRACUSE | NY |
| 2010-01-08 | 315-679-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2010-01-08 | 315-709-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ROME | NY |
| 2010-01-08 | 315-775-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WATERTOWN | NY |
| 2010-01-08 | 315-935-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | LIVERPOOL | NY |
| 2010-01-08 | 315-985-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | HERKIMER | NY |
| 2009-12-18 | 315-634-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SYRACUSE | NY |
| 2009-12-04 | 315-632-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | FAYETTEVL | NY |
| 2009-12-04 | 315-679-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2009-12-04 | 315-679-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2009-12-04 | 315-679-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2009-12-04 | 315-679-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2009-12-04 | 315-705-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MASSENA | NY |
| 2009-12-04 | 315-982-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | UTICA | NY |
| 2009-11-20 | 315-454-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2009-11-20 | 315-459-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2009-11-20 | 315-604-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | AUBURN | NY |
| 2009-11-20 | 315-709-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ROME | 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.