NumberResearchRecent thousands-block assignments
52 blocks assigned in the last 30 days · 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, last 30 days
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 | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2021-04-02 | 779-855-5XXX | TERRA NOVA TELECOM INC. | 145J | FORREST | IL |
| 2021-04-01 | 734-443-5XXX | TERRA NOVA TELECOM INC. | 145J | NEW BOSTON | MI |
| 2021-04-01 | 810-299-7XXX | TERRA NOVA TELECOM INC. | 145J | BRIGHTON | MI |
| 2021-03-31 | 317-448-4XXX | TERRA NOVA TELECOM INC. | 145J | GREENFIELD | IN |
| 2021-03-31 | 630-409-3XXX | TERRA NOVA TELECOM INC. | 145J | SUGARGROVE | IL |
| 2021-03-31 | 815-560-3XXX | TERRA NOVA TELECOM INC. | 145J | HARVARD | IL |
| 2021-03-31 | 847-475-9XXX | TERRA NOVA TELECOM INC. | 145J | EVANSTON | IL |
| 2021-03-30 | 510-214-9XXX | TERRA NOVA TELECOM INC. | 145J | OKLD ALMD | CA |
| 2021-03-30 | 510-870-4XXX | TERRA NOVA TELECOM INC. | 145J | FRNK GRNLF | CA |
| 2021-03-30 | 530-647-7XXX | TERRA NOVA TELECOM INC. | 145J | PLVL WEST | CA |
| 2021-03-30 | 559-531-6XXX | TERRA NOVA TELECOM INC. | 145J | TIVYVALLEY | CA |
| 2021-03-30 | 661-582-1XXX | TERRA NOVA TELECOM INC. | 145J | LANCASTER | CA |
| 2021-03-30 | 678-456-0XXX | TERRA NOVA TELECOM INC. | 145J | CUMMING | GA |
| 2021-03-30 | 678-876-3XXX | TERRA NOVA TELECOM INC. | 145J | NEWNAN | GA |
| 2021-03-30 | 678-889-9XXX | TERRA NOVA TELECOM INC. | 145J | BUFORD | GA |
| 2021-03-30 | 706-478-4XXX | TERRA NOVA TELECOM INC. | 145J | COLUMBUS | GA |
| 2021-03-30 | 706-522-5XXX | TERRA NOVA TELECOM INC. | 145J | ELBERTON | GA |
| 2021-03-30 | 707-682-2XXX | TERRA NOVA TELECOM INC. | 145J | FORTUNA | CA |
| 2021-03-30 | 707-750-1XXX | TERRA NOVA TELECOM INC. | 145J | BENICIA | CA |
| 2021-03-30 | 714-750-4XXX | TERRA NOVA TELECOM INC. | 145J | GARDEN GRV | CA |
| 2021-03-30 | 760-418-2XXX | TERRA NOVA TELECOM INC. | 145J | YUCCA VLY | CA |
| 2021-03-30 | 760-462-4XXX | TERRA NOVA TELECOM INC. | 145J | DEATH VLY | CA |
| 2021-03-30 | 760-677-9XXX | TERRA NOVA TELECOM INC. | 145J | RIDGECREST | CA |
| 2021-03-30 | 760-797-0XXX | TERRA NOVA TELECOM INC. | 145J | PALMDESERT | CA |
| 2021-03-30 | 760-923-9XXX | TERRA NOVA TELECOM INC. | 145J | MAMMOTHLKS | CA |
| 2021-03-30 | 805-232-0XXX | TERRA NOVA TELECOM INC. | 145J | VNTRA CNTL | CA |
| 2021-03-30 | 818-509-6XXX | TERRA NOVA TELECOM INC. | 145J | NO HOLLYWD | CA |
| 2021-03-30 | 818-946-5XXX | TERRA NOVA TELECOM INC. | 145J | VAN NUYS | CA |
| 2021-03-30 | 909-494-8XXX | TERRA NOVA TELECOM INC. | 145J | S BERNDINO | CA |
| 2021-03-30 | 909-752-9XXX | TERRA NOVA TELECOM INC. | 145J | BIGBEAR LK | CA |
| 2021-03-30 | 913-585-3XXX | TERRA NOVA TELECOM INC. | 145J | DE SOTO | KS |
| 2021-03-30 | 916-860-8XXX | TERRA NOVA TELECOM INC. | 145J | FAIR OAKS | CA |
| 2021-03-30 | 925-219-1XXX | TERRA NOVA TELECOM INC. | 145J | ANTIOCH | CA |
| 2021-03-30 | 949-367-6XXX | TERRA NOVA TELECOM INC. | 145J | SADLBK VLY | CA |
| 2021-03-30 | 951-361-8XXX | TERRA NOVA TELECOM INC. | 145J | MIRA LOMA | CA |
| 2021-03-30 | 970-232-7XXX | TERRA NOVA TELECOM INC. | 145J | FT COLLINS | CO |
| 2021-03-30 | 970-441-2XXX | TERRA NOVA TELECOM INC. | 145J | FORTMORGAN | CO |
| 2021-03-30 | 970-989-5XXX | TERRA NOVA TELECOM INC. | 145J | GLENWD SPG | CO |
| 2021-03-26 | 572-777-7XXX | TERRA NOVA TELECOM INC. | 145J | HARRAH | OK |
| 2021-03-10 | 207-407-2XXX | TERRA NOVA TELECOM INC. | 145J | LISBON FLS | ME |
| 2021-03-10 | 207-668-5XXX | TERRA NOVA TELECOM INC. | 145J | JACKMAN | ME |
| 2021-03-10 | 207-844-7XXX | TERRA NOVA TELECOM INC. | 145J | BRUNSWICK | ME |
| 2021-03-08 | 347-202-2XXX | TERRA NOVA TELECOM INC. | 145J | NWYRCYZN05 | NY |
| 2021-03-08 | 518-278-3XXX | TERRA NOVA TELECOM INC. | 145J | JONESVILLE | NY |
| 2021-03-08 | 518-643-1XXX | TERRA NOVA TELECOM INC. | 145J | PERU | NY |
| 2021-02-24 | 517-855-5XXX | TERRA NOVA TELECOM INC. | 145J | LANSING | MI |
| 2021-01-15 | 207-339-1XXX | TERRA NOVA TELECOM INC. | 145J | SO LEBANON | ME |
| 2021-01-15 | 207-748-4XXX | TERRA NOVA TELECOM INC. | 145J | ELIOT | ME |
| 2021-01-06 | 757-207-7XXX | TERRA NOVA TELECOM INC. | 145J | WILLIAMSBG | VA |
| 2021-01-05 | 864-463-2XXX | TERRA NOVA TELECOM INC. | 145J | COWPENS | SC |
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.