NumberResearchRecent thousands-block assignments
145 blocks assigned in July 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, July 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-07-20 | 520-767-7XXX | TERRA NOVA TELECOM INC. | 145J | CASAGRANDE | AZ |
| 2026-07-15 | 509-909-0XXX | TERRA NOVA TELECOM INC. | 145J | PULLMAN | WA |
| 2026-07-15 | 603-351-2XXX | TERRA NOVA TELECOM INC. | 145J | GOFFSTOWN | NH |
| 2026-07-14 | 262-266-6XXX | TERRA NOVA TELECOM INC. | 145J | OCONOMOWOC | WI |
| 2026-07-14 | 320-726-7XXX | TERRA NOVA TELECOM INC. | 145J | SAUKCENTRE | MN |
| 2026-07-14 | 361-393-3XXX | TERRA NOVA TELECOM INC. | 145J | ODEM | TX |
| 2026-07-14 | 369-998-8XXX | TERRA NOVA TELECOM INC. | 145J | MONTE RIO | CA |
| 2026-07-14 | 430-393-3XXX | TERRA NOVA TELECOM INC. | 145J | OWENTOWN | TX |
| 2026-07-14 | 472-292-2XXX | TERRA NOVA TELECOM INC. | 145J | ACME | NC |
| 2026-07-14 | 501-595-5XXX | TERRA NOVA TELECOM INC. | 145J | BRYANTCGVL | AR |
| 2026-07-14 | 515-606-8XXX | TERRA NOVA TELECOM INC. | 145J | WEBSTER CY | IA |
| 2026-07-14 | 585-980-0XXX | TERRA NOVA TELECOM INC. | 145J | VICTOR | NY |
| 2026-07-14 | 618-470-3XXX | TERRA NOVA TELECOM INC. | 145J | COLUMBIA | IL |
| 2026-07-14 | 618-990-0XXX | TERRA NOVA TELECOM INC. | 145J | WOOD RIVER | IL |
| 2026-07-14 | 620-419-0XXX | TERRA NOVA TELECOM INC. | 145J | PRATT | KS |
| 2026-07-14 | 620-469-1XXX | TERRA NOVA TELECOM INC. | 145J | ARKANSASCY | KS |
| 2026-07-14 | 631-749-7XXX | TERRA NOVA TELECOM INC. | 145J | SHELTER IS | NY |
| 2026-07-14 | 704-729-8XXX | TERRA NOVA TELECOM INC. | 145J | BESSEMERCY | NC |
| 2026-07-14 | 712-730-6XXX | TERRA NOVA TELECOM INC. | 145J | STORM LAKE | IA |
| 2026-07-14 | 712-759-5XXX | TERRA NOVA TELECOM INC. | 145J | SPIRITLAKE | IA |
| 2026-07-14 | 765-858-8XXX | TERRA NOVA TELECOM INC. | 145J | ROSEDALE | IN |
| 2026-07-14 | 803-380-7XXX | TERRA NOVA TELECOM INC. | 145J | BATH | SC |
| 2026-07-14 | 828-633-9XXX | TERRA NOVA TELECOM INC. | 145J | ENKACANDLR | NC |
| 2026-07-14 | 838-830-0XXX | TERRA NOVA TELECOM INC. | 145J | ESPERANCE | NY |
| 2026-07-14 | 920-333-6XXX | TERRA NOVA TELECOM INC. | 145J | STURGEONBY | WI |
| 2026-07-14 | 930-227-2XXX | TERRA NOVA TELECOM INC. | 145J | NO VERNON | IN |
| 2026-07-14 | 938-998-8XXX | TERRA NOVA TELECOM INC. | 145J | JACKSONVL | AL |
| 2026-07-10 | 732-806-2XXX | TERRA NOVA TELECOM INC. | 145J | LAKEWOOD | NJ |
| 2026-07-09 | 208-784-5XXX | TERRA NOVA TELECOM INC. | 145J | KELLOGG | ID |
| 2026-07-09 | 209-565-8XXX | TERRA NOVA TELECOM INC. | 145J | STOCKTON | CA |
| 2026-07-09 | 218-384-5XXX | TERRA NOVA TELECOM INC. | 145J | CARLTON | MN |
| 2026-07-09 | 218-485-7XXX | TERRA NOVA TELECOM INC. | 145J | MOOSE LAKE | MN |
| 2026-07-09 | 218-593-4XXX | TERRA NOVA TELECOM INC. | 145J | MOORHEAD | MN |
| 2026-07-09 | 360-243-6XXX | TERRA NOVA TELECOM INC. | 145J | SNOHOMISH | WA |
| 2026-07-09 | 423-299-7XXX | TERRA NOVA TELECOM INC. | 145J | BENTON | TN |
| 2026-07-09 | 562-728-0XXX | TERRA NOVA TELECOM INC. | 145J | LONG BEACH | CA |
| 2026-07-09 | 619-568-1XXX | TERRA NOVA TELECOM INC. | 145J | CORONADO | CA |
| 2026-07-09 | 714-360-1XXX | TERRA NOVA TELECOM INC. | 145J | SANTA ANA | CA |
| 2026-07-09 | 734-543-0XXX | TERRA NOVA TELECOM INC. | 145J | NEW BOSTON | MI |
| 2026-07-09 | 734-939-7XXX | TERRA NOVA TELECOM INC. | 145J | ROMULUS | MI |
| 2026-07-09 | 805-799-8XXX | TERRA NOVA TELECOM INC. | 145J | OXNARD | CA |
| 2026-07-09 | 812-828-6XXX | TERRA NOVA TELECOM INC. | 145J | SPENCER | IN |
| 2026-07-09 | 870-638-5XXX | TERRA NOVA TELECOM INC. | 145J | BRINKLEY | AR |
| 2026-07-09 | 909-373-8XXX | TERRA NOVA TELECOM INC. | 145J | UPLAND | CA |
| 2026-07-09 | 909-455-0XXX | TERRA NOVA TELECOM INC. | 145J | POMONA | CA |
| 2026-07-09 | 909-685-4XXX | TERRA NOVA TELECOM INC. | 145J | RIALTO | CA |
| 2026-07-09 | 984-661-9XXX | TERRA NOVA TELECOM INC. | 145J | RALEIGH | NC |
| 2026-07-08 | 253-249-0XXX | TERRA NOVA TELECOM INC. | 145J | AUBURN | WA |
| 2026-07-08 | 256-703-1XXX | TERRA NOVA TELECOM INC. | 145J | BRIDGEPORT | AL |
| 2026-07-08 | 262-228-3XXX | TERRA NOVA TELECOM INC. | 145J | CEDARBURG | WI |
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.