NumberResearchRecent thousands-block assignments
4,142 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/10/2026
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
New assignments by month
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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-09-17 | 830-767-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JOURDANTON | TX |
| 2024-09-17 | 843-486-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SUMMERVL | SC |
| 2024-09-17 | 845-390-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | SUFFERN | NY |
| 2024-09-17 | 845-488-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | NORTHCLOVE | NY |
| 2024-09-17 | 845-540-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | NEW CITY | NY |
| 2024-09-17 | 845-593-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | PAWLING | NY |
| 2024-09-17 | 845-710-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | ROSENDALE | NY |
| 2024-09-17 | 845-780-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PHOENICIA | NY |
| 2024-09-17 | 845-812-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | WHITE LAKE | NY |
| 2024-09-17 | 845-815-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | LKHUNTIGTN | NY |
| 2024-09-17 | 845-864-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | JEFFERSNVL | NY |
| 2024-09-17 | 845-898-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | MONTICELLO | NY |
| 2024-09-17 | 845-898-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTICELLO | NY |
| 2024-09-17 | 845-914-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | WOODSTOCK | NY |
| 2024-09-17 | 845-916-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | PORTJERVIS | NY |
| 2024-09-17 | 845-967-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | KERHONKSON | NY |
| 2024-09-17 | 845-974-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MARLBORO | NY |
| 2024-09-17 | 845-984-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SAUGERTIES | NY |
| 2024-09-17 | 858-409-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LA JOLLA | CA |
| 2024-09-17 | 858-409-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LA JOLLA | CA |
| 2024-09-17 | 858-409-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LA JOLLA | CA |
| 2024-09-17 | 858-409-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LA JOLLA | CA |
| 2024-09-17 | 872-872-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 872-872-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 908-318-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILFORD | NJ |
| 2024-09-17 | 908-748-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PEAPACK | NJ |
| 2024-09-17 | 910-266-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | LAURINBURG | NC |
| 2024-09-17 | 914-764-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | POUNDRIDGE | NY |
| 2024-09-17 | 915-357-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | VINTON | TX |
| 2024-09-17 | 917-529-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NWYRCYZN01 | NY |
| 2024-09-17 | 918-298-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JENKS | OK |
| 2024-09-17 | 918-583-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TULSA | OK |
| 2024-09-17 | 918-627-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TULSA | OK |
| 2024-09-17 | 918-805-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TULSA | OK |
| 2024-09-17 | 919-505-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RALEIGH | NC |
| 2024-09-17 | 919-505-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RALEIGH | NC |
| 2024-09-17 | 919-759-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GOLDSBORO | NC |
| 2024-09-17 | 919-960-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHAPELHILL | NC |
| 2024-09-17 | 919-984-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRANKLINTN | NC |
| 2024-09-17 | 919-984-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRANKLINTN | NC |
| 2024-09-17 | 920-761-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | CLYMAN | WI |
| 2024-09-17 | 938-232-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - AL | 5255 | HUNTSVILLE | AL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/10/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.