NumberResearchRecent thousands-block assignments
45 blocks assigned in April 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, April 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-29 | 220-277-4XXX | EXIANT COMMUNICATIONS LLC | 114J | NEWCOMRSTN | OH |
| 2026-04-29 | 231-438-7XXX | EXIANT COMMUNICATIONS LLC | 114J | HARBOR SPG | MI |
| 2026-04-29 | 231-446-5XXX | EXIANT COMMUNICATIONS LLC | 114J | NORTHPORT | MI |
| 2026-04-29 | 234-438-4XXX | EXIANT COMMUNICATIONS LLC | 114J | NORTH LIMA | OH |
| 2026-04-29 | 234-446-5XXX | EXIANT COMMUNICATIONS LLC | 114J | ALLIANCE | OH |
| 2026-04-29 | 248-300-1XXX | EXIANT COMMUNICATIONS LLC | 114J | ROYAL OAK | MI |
| 2026-04-29 | 283-226-4XXX | EXIANT COMMUNICATIONS LLC | 114J | TRENTON | OH |
| 2026-04-29 | 307-435-7XXX | EXIANT COMMUNICATIONS LLC | 114J | SHERIDAN | WY |
| 2026-04-29 | 307-446-5XXX | EXIANT COMMUNICATIONS LLC | 114J | WSPEARFISH | WY |
| 2026-04-29 | 307-529-9XXX | EXIANT COMMUNICATIONS LLC | 114J | CHEYENNE | WY |
| 2026-04-29 | 326-226-4XXX | EXIANT COMMUNICATIONS LLC | 114J | RAINSBORO | OH |
| 2026-04-29 | 329-444-7XXX | EXIANT COMMUNICATIONS LLC | 114J | STANFORDVL | NY |
| 2026-04-29 | 329-900-9XXX | EXIANT COMMUNICATIONS LLC | 114J | CROTON FLS | NY |
| 2026-04-29 | 380-277-4XXX | EXIANT COMMUNICATIONS LLC | 114J | HILLIARD | OH |
| 2026-04-29 | 409-327-8XXX | EXIANT COMMUNICATIONS LLC | 114J | LA BELLE | TX |
| 2026-04-29 | 425-425-1XXX | EXIANT COMMUNICATIONS LLC | 114J | EVERETT | WA |
| 2026-04-29 | 430-430-1XXX | EXIANT COMMUNICATIONS LLC | 114J | QUINLAN | TX |
| 2026-04-29 | 440-440-3XXX | EXIANT COMMUNICATIONS LLC | 114J | HILLCREST | OH |
| 2026-04-29 | 567-435-7XXX | EXIANT COMMUNICATIONS LLC | 114J | FINDLAY | OH |
| 2026-04-29 | 573-277-4XXX | EXIANT COMMUNICATIONS LLC | 114J | FULTON | MO |
| 2026-04-29 | 575-438-4XXX | EXIANT COMMUNICATIONS LLC | 114J | LAS CRUCES | NM |
| 2026-04-29 | 605-888-1XXX | EXIANT COMMUNICATIONS LLC | 114J | CHAMBERLAN | SD |
| 2026-04-29 | 615-615-9XXX | EXIANT COMMUNICATIONS LLC | 114J | SPENCERMIL | TN |
| 2026-04-29 | 636-500-5XXX | EXIANT COMMUNICATIONS LLC | 114J | IMPERIAL | MO |
| 2026-04-29 | 660-444-3XXX | EXIANT COMMUNICATIONS LLC | 114J | GLASGOW | MO |
| 2026-04-29 | 680-277-4XXX | EXIANT COMMUNICATIONS LLC | 114J | MEXICO | NY |
| 2026-04-29 | 680-327-8XXX | EXIANT COMMUNICATIONS LLC | 114J | HAMILTON | NY |
| 2026-04-29 | 716-738-8XXX | EXIANT COMMUNICATIONS LLC | 114J | NEWFANE | NY |
| 2026-04-29 | 810-500-5XXX | EXIANT COMMUNICATIONS LLC | 114J | HADLEY | MI |
| 2026-04-29 | 838-444-3XXX | EXIANT COMMUNICATIONS LLC | 114J | HAGUE | NY |
| 2026-04-29 | 838-666-4XXX | EXIANT COMMUNICATIONS LLC | 114J | ESPERANCE | NY |
| 2026-04-29 | 845-529-7XXX | EXIANT COMMUNICATIONS LLC | 114J | CLINTONCOR | NY |
| 2026-04-29 | 865-239-6XXX | EXIANT COMMUNICATIONS LLC | 114J | CLINTON | TN |
| 2026-04-29 | 931-666-4XXX | EXIANT COMMUNICATIONS LLC | 114J | CUMBERLDCY | TN |
| 2026-04-29 | 934-239-6XXX | EXIANT COMMUNICATIONS LLC | 114J | PTJEFFERSN | NY |
| 2026-04-29 | 945-435-7XXX | EXIANT COMMUNICATIONS LLC | 114J | ENNIS | TX |
| 2026-04-29 | 979-438-7XXX | EXIANT COMMUNICATIONS LLC | 114J | ANGLETON | TX |
| 2026-04-28 | 327-888-4XXX | EXIANT COMMUNICATIONS LLC | 114J | HARRISBURG | AR |
| 2026-04-28 | 515-888-7XXX | EXIANT COMMUNICATIONS LLC | 114J | BOONE | IA |
| 2026-04-28 | 641-999-4XXX | EXIANT COMMUNICATIONS LLC | 114J | NASHUA | IA |
| 2026-04-28 | 762-446-5XXX | EXIANT COMMUNICATIONS LLC | 114J | ATHENS | GA |
| 2026-04-28 | 762-452-9XXX | EXIANT COMMUNICATIONS LLC | 114J | CUSSETA | GA |
| 2026-04-28 | 912-888-4XXX | EXIANT COMMUNICATIONS LLC | 114J | HAZLEHURST | GA |
| 2026-04-06 | 310-731-7XXX | EXIANT COMMUNICATIONS LLC | 114J | SAN PEDRO | CA |
| 2026-04-02 | 207-999-0XXX | EXIANT COMMUNICATIONS LLC | 114J | LIMESTONE | ME |
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.