NumberResearchRecent thousands-block assignments
159 blocks assigned in June 2026 · from the daily NANPA thousands-block report, 09/18/2026
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, June 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-06-12 | 206-877-4XXX | TERRA NOVA TELECOM INC. | 145J | SEATTLE | WA |
| 2026-06-12 | 215-353-9XXX | TERRA NOVA TELECOM INC. | 145J | LANSDALE | PA |
| 2026-06-12 | 253-501-0XXX | TERRA NOVA TELECOM INC. | 145J | SUMNER | WA |
| 2026-06-12 | 253-867-6XXX | TERRA NOVA TELECOM INC. | 145J | KENT | WA |
| 2026-06-12 | 276-625-4XXX | TERRA NOVA TELECOM INC. | 145J | WYTHEVILLE | VA |
| 2026-06-12 | 276-755-9XXX | TERRA NOVA TELECOM INC. | 145J | CANA | VA |
| 2026-06-12 | 315-670-2XXX | TERRA NOVA TELECOM INC. | 145J | WATERLOO | NY |
| 2026-06-12 | 315-917-4XXX | TERRA NOVA TELECOM INC. | 145J | UTICA | NY |
| 2026-06-12 | 318-280-6XXX | TERRA NOVA TELECOM INC. | 145J | WINNSBORO | LA |
| 2026-06-12 | 337-370-8XXX | TERRA NOVA TELECOM INC. | 145J | JENNINGS | LA |
| 2026-06-12 | 360-832-9XXX | TERRA NOVA TELECOM INC. | 145J | EATONVILLE | WA |
| 2026-06-12 | 405-773-0XXX | TERRA NOVA TELECOM INC. | 145J | BETHANY | OK |
| 2026-06-12 | 484-285-7XXX | TERRA NOVA TELECOM INC. | 145J | BATH | PA |
| 2026-06-12 | 484-556-3XXX | TERRA NOVA TELECOM INC. | 145J | GLENMOORE | PA |
| 2026-06-12 | 508-437-2XXX | TERRA NOVA TELECOM INC. | 145J | BARNSTABLE | MA |
| 2026-06-12 | 508-454-9XXX | TERRA NOVA TELECOM INC. | 145J | WALPOLE | MA |
| 2026-06-12 | 509-243-7XXX | TERRA NOVA TELECOM INC. | 145J | ASOTIN | WA |
| 2026-06-12 | 509-246-2XXX | TERRA NOVA TELECOM INC. | 145J | SOAP LAKE | WA |
| 2026-06-12 | 509-257-9XXX | TERRA NOVA TELECOM INC. | 145J | SPRAGUE | WA |
| 2026-06-12 | 509-283-0XXX | TERRA NOVA TELECOM INC. | 145J | ROCKFORD | WA |
| 2026-06-12 | 509-399-0XXX | TERRA NOVA TELECOM INC. | 145J | STARBUCK | WA |
| 2026-06-12 | 509-523-0XXX | TERRA NOVA TELECOM INC. | 145J | ROSALIA | WA |
| 2026-06-12 | 509-589-5XXX | TERRA NOVA TELECOM INC. | 145J | NEWPORT | WA |
| 2026-06-12 | 509-741-2XXX | TERRA NOVA TELECOM INC. | 145J | WENATCHEE | WA |
| 2026-06-12 | 518-899-0XXX | TERRA NOVA TELECOM INC. | 145J | ROUND LAKE | NY |
| 2026-06-12 | 570-734-8XXX | TERRA NOVA TELECOM INC. | 145J | LAKEWOOD | PA |
| 2026-06-12 | 570-750-8XXX | TERRA NOVA TELECOM INC. | 145J | LAPORTE | PA |
| 2026-06-12 | 572-224-2XXX | TERRA NOVA TELECOM INC. | 145J | NORMAN | OK |
| 2026-06-12 | 580-278-8XXX | TERRA NOVA TELECOM INC. | 145J | ENID | OK |
| 2026-06-12 | 580-845-2XXX | TERRA NOVA TELECOM INC. | 145J | TUPELO | OK |
| 2026-06-12 | 607-269-1XXX | TERRA NOVA TELECOM INC. | 145J | ITHACA | NY |
| 2026-06-12 | 607-774-0XXX | TERRA NOVA TELECOM INC. | 145J | BINGHAMTON | NY |
| 2026-06-12 | 608-510-3XXX | TERRA NOVA TELECOM INC. | 145J | GRATIOT | WI |
| 2026-06-12 | 608-967-9XXX | TERRA NOVA TELECOM INC. | 145J | HOLLANDALE | WI |
| 2026-06-12 | 608-986-9XXX | TERRA NOVA TELECOM INC. | 145J | LIME RIDGE | WI |
| 2026-06-12 | 610-895-3XXX | TERRA NOVA TELECOM INC. | 145J | KUNKLETOWN | PA |
| 2026-06-12 | 610-910-0XXX | TERRA NOVA TELECOM INC. | 145J | AVONDALE | PA |
| 2026-06-12 | 631-443-1XXX | TERRA NOVA TELECOM INC. | 145J | EASTPORT | NY |
| 2026-06-12 | 680-600-7XXX | TERRA NOVA TELECOM INC. | 145J | SYRACUSE | NY |
| 2026-06-12 | 715-404-3XXX | TERRA NOVA TELECOM INC. | 145J | JIM FALLS | WI |
| 2026-06-12 | 715-561-0XXX | TERRA NOVA TELECOM INC. | 145J | HURLEY | WI |
| 2026-06-12 | 715-779-7XXX | TERRA NOVA TELECOM INC. | 145J | BAYFIELD | WI |
| 2026-06-12 | 715-816-2XXX | TERRA NOVA TELECOM INC. | 145J | GORDON | WI |
| 2026-06-12 | 715-954-3XXX | TERRA NOVA TELECOM INC. | 145J | HOULTON | WI |
| 2026-06-12 | 716-382-4XXX | TERRA NOVA TELECOM INC. | 145J | BUFFALO | NY |
| 2026-06-12 | 717-438-1XXX | TERRA NOVA TELECOM INC. | 145J | ICKESBURG | PA |
| 2026-06-12 | 717-613-2XXX | TERRA NOVA TELECOM INC. | 145J | KIRKWOOD | PA |
| 2026-06-12 | 717-995-1XXX | TERRA NOVA TELECOM INC. | 145J | HERSHEY | PA |
| 2026-06-12 | 724-919-1XXX | TERRA NOVA TELECOM INC. | 145J | KITTANNING | PA |
| 2026-06-12 | 757-745-8XXX | TERRA NOVA TELECOM INC. | 145J | CRITTENDEN | VA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.