NumberResearchRecent thousands-block assignments
52 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 2026-04
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
Sep 2026
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Oct 2025
| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2022-04-08 | 708-487-3XXX | TERRA NOVA TELECOM INC. | 145J | RIVERDALE | IL |
| 2022-04-08 | 708-929-5XXX | TERRA NOVA TELECOM INC. | 145J | SUMMIT | IL |
| 2022-04-08 | 724-913-8XXX | TERRA NOVA TELECOM INC. | 145J | HOOKSTOWN | PA |
| 2022-04-08 | 773-357-1XXX | TERRA NOVA TELECOM INC. | 145J | CHICGOZN11 | IL |
| 2022-04-08 | 775-863-5XXX | TERRA NOVA TELECOM INC. | 145J | DCKWTRCRNT | NV |
| 2022-04-08 | 815-669-2XXX | TERRA NOVA TELECOM INC. | 145J | MCHENRY | IL |
| 2022-04-08 | 856-415-5XXX | TERRA NOVA TELECOM INC. | 145J | WENONAH | NJ |
| 2022-04-08 | 919-960-9XXX | TERRA NOVA TELECOM INC. | 145J | CHAPELHILL | NC |
| 2022-04-07 | 256-729-9XXX | TERRA NOVA TELECOM INC. | 145J | ATHENS | AL |
| 2022-04-07 | 262-859-1XXX | TERRA NOVA TELECOM INC. | 145J | SOMERS | WI |
| 2022-04-07 | 478-476-2XXX | TERRA NOVA TELECOM INC. | 145J | MACON | GA |
| 2022-04-07 | 508-231-8XXX | TERRA NOVA TELECOM INC. | 145J | FRAMINGHAM | MA |
| 2022-04-07 | 508-247-8XXX | TERRA NOVA TELECOM INC. | 145J | ORLEANS | MA |
| 2022-04-07 | 508-336-1XXX | TERRA NOVA TELECOM INC. | 145J | SEEKONK | MA |
| 2022-04-07 | 508-349-5XXX | TERRA NOVA TELECOM INC. | 145J | WELLFLEET | MA |
| 2022-04-07 | 508-495-3XXX | TERRA NOVA TELECOM INC. | 145J | FALMOUTH | MA |
| 2022-04-07 | 508-529-0XXX | TERRA NOVA TELECOM INC. | 145J | UPTON | MA |
| 2022-04-07 | 508-541-0XXX | TERRA NOVA TELECOM INC. | 145J | FRANKLIN | MA |
| 2022-04-07 | 508-669-9XXX | TERRA NOVA TELECOM INC. | 145J | DIGHTON | MA |
| 2022-04-07 | 508-751-0XXX | TERRA NOVA TELECOM INC. | 145J | WORCESTER | MA |
| 2022-04-07 | 508-763-1XXX | TERRA NOVA TELECOM INC. | 145J | ROCHESTER | MA |
| 2022-04-07 | 508-786-9XXX | TERRA NOVA TELECOM INC. | 145J | MARLBORO | MA |
| 2022-04-07 | 517-319-4XXX | TERRA NOVA TELECOM INC. | 145J | LANSING | MI |
| 2022-04-07 | 607-583-9XXX | TERRA NOVA TELECOM INC. | 145J | SAVONA | NY |
| 2022-04-07 | 609-224-2XXX | TERRA NOVA TELECOM INC. | 145J | WILDWOOD | NJ |
| 2022-04-07 | 617-238-3XXX | TERRA NOVA TELECOM INC. | 145J | ROXBURY | MA |
| 2022-04-07 | 617-298-9XXX | TERRA NOVA TELECOM INC. | 145J | MILTON | MA |
| 2022-04-07 | 617-371-6XXX | TERRA NOVA TELECOM INC. | 145J | BOSTON | MA |
| 2022-04-07 | 617-383-2XXX | TERRA NOVA TELECOM INC. | 145J | BROOKLINE | MA |
| 2022-04-07 | 617-503-0XXX | TERRA NOVA TELECOM INC. | 145J | CAMBRIDGE | MA |
| 2022-04-07 | 617-668-9XXX | TERRA NOVA TELECOM INC. | 145J | WATERTOWN | MA |
| 2022-04-07 | 617-684-4XXX | TERRA NOVA TELECOM INC. | 145J | SOMERVILLE | MA |
| 2022-04-07 | 617-779-8XXX | TERRA NOVA TELECOM INC. | 145J | BRIGHTON | MA |
| 2022-04-07 | 631-238-9XXX | TERRA NOVA TELECOM INC. | 145J | MONTAUK PT | NY |
| 2022-04-07 | 631-259-9XXX | TERRA NOVA TELECOM INC. | 145J | SOUTHAMPTN | NY |
| 2022-04-07 | 631-929-2XXX | TERRA NOVA TELECOM INC. | 145J | WADING RIV | NY |
| 2022-04-07 | 678-846-7XXX | TERRA NOVA TELECOM INC. | 145J | ATLANTA SO | GA |
| 2022-04-07 | 781-268-5XXX | TERRA NOVA TELECOM INC. | 145J | LYNN | MA |
| 2022-04-07 | 781-793-7XXX | TERRA NOVA TELECOM INC. | 145J | SHARON | MA |
| 2022-04-07 | 810-837-8XXX | TERRA NOVA TELECOM INC. | 145J | SANDUSKY | MI |
| 2022-04-07 | 856-210-5XXX | TERRA NOVA TELECOM INC. | 145J | BERLIN | NJ |
| 2022-04-07 | 856-363-7XXX | TERRA NOVA TELECOM INC. | 145J | ELMER | NJ |
| 2022-04-07 | 857-373-7XXX | TERRA NOVA TELECOM INC. | 145J | BELMONT | MA |
| 2022-04-07 | 860-483-7XXX | TERRA NOVA TELECOM INC. | 145J | WATERTOWN | CT |
| 2022-04-07 | 864-369-8XXX | TERRA NOVA TELECOM INC. | 145J | HONEA PATH | SC |
| 2022-04-07 | 870-201-5XXX | TERRA NOVA TELECOM INC. | 145J | NEWPORT | AR |
| 2022-04-07 | 973-447-2XXX | TERRA NOVA TELECOM INC. | 145J | NUTLEY | NJ |
| 2022-04-07 | 978-524-8XXX | TERRA NOVA TELECOM INC. | 145J | BEVERLY | MA |
| 2022-04-07 | 978-546-0XXX | TERRA NOVA TELECOM INC. | 145J | ROCKPORT | MA |
| 2022-04-07 | 978-750-3XXX | TERRA NOVA TELECOM INC. | 145J | DANVERS | MA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.