NumberResearchRecent thousands-block assignments
4 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 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 |
|---|---|---|---|---|---|---|---|
| 2024-01-19 | 315-372-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | SYRACUSE | NY |
| 2024-01-19 | 315-884-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | SYRACUSE | NY |
| 2024-01-19 | 315-884-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | SYRACUSE | NY |
| 2024-01-17 | 315-914-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | UTICA | NY |
| 2024-01-17 | 315-914-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | UTICA | NY |
| 2024-01-17 | 315-914-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | UTICA | NY |
| 2024-01-15 | 315-884-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYRACUSE | NY |
| 2024-01-10 | 315-621-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | POTSDAM | NY |
| 2024-01-08 | 315-531-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PENN YAN | NY |
| 2024-01-08 | 315-586-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WATERTOWN | NY |
| 2024-01-08 | 315-631-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CAMILLUS | NY |
| 2024-01-05 | 315-885-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2024-01-05 | 315-885-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2024-01-05 | 315-885-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2024-01-05 | 315-885-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2023-12-22 | 315-884-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SYRACUSE | NY |
| 2023-12-22 | 315-884-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SYRACUSE | NY |
| 2023-12-15 | 315-273-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | HAMILTON | NY |
| 2023-11-22 | 315-914-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | UTICA | NY |
| 2023-11-22 | 315-964-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | WILLIAMSTN | NY |
| 2023-11-20 | 315-204-3XXX | 3000–3999 | Assigned | PEERING HUB, INC. - NY | 818H | W WINFIELD | NY |
| 2023-11-20 | 315-208-3XXX | 3000–3999 | Assigned | PEERING HUB, INC. - NY | 818H | WINTHROP | NY |
| 2023-11-20 | 315-670-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | WATERLOO | NY |
| 2023-11-20 | 315-841-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | WATERVILLE | NY |
| 2023-11-17 | 315-318-3XXX | 3000–3999 | Assigned | PEERING HUB, INC. - NY | 818H | PHELPS | NY |
| 2023-11-17 | 315-829-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | VERNON | NY |
| 2023-11-16 | 315-547-3XXX | 3000–3999 | Assigned | PEERING HUB, INC. - NY | 818H | ONEIDA | NY |
| 2023-11-16 | 315-612-5XXX | 5000–5999 | Assigned | PEERING HUB, INC. - NY | 818H | AUBURN | NY |
| 2023-10-30 | 315-590-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MADRID | NY |
| 2023-10-30 | 315-590-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MADRID | NY |
| 2023-10-30 | 315-590-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MADRID | NY |
| 2023-10-30 | 315-590-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MADRID | NY |
| 2023-10-18 | 315-372-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SYRACUSE | NY |
| 2023-10-17 | 315-216-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OSWEGO | NY |
| 2023-10-04 | 315-914-1XXX | 1000–1999 | Assigned | NORTHLAND NETWORKS, LTD. - NY | 7556 | UTICA | NY |
| 2023-09-27 | 315-953-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | VERNON | NY |
| 2023-09-13 | 315-584-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MARION | NY |
| 2023-09-01 | 315-300-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | CHAUMONT | NY |
| 2023-09-01 | 315-839-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | CLAYVILLE | NY |
| 2023-08-31 | 315-301-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CROGHAN | NY |
| 2023-08-24 | 315-612-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AUBURN | NY |
| 2023-08-24 | 315-980-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SYLVAN BCH | NY |
| 2023-08-21 | 315-202-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | WATERVILLE | NY |
| 2023-08-21 | 315-267-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | POTSDAM | NY |
| 2023-08-21 | 315-614-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | OGDENSBURG | NY |
| 2023-08-21 | 315-618-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | LITTLE FLS | NY |
| 2023-08-15 | 315-979-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | CARTHAGE | NY |
| 2023-08-14 | 315-220-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | WATERLOO | NY |
| 2023-08-14 | 315-828-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | GENEVA | NY |
| 2023-08-08 | 315-607-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SYRACUSE | 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.