NumberResearchRecent thousands-block assignments
79 blocks assigned in March 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, March 2026
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
Clear
| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-03-31 | 218-218-3XXX | EXIANT COMMUNICATIONS LLC | 114J | CARLTON | MN |
| 2026-03-31 | 235-529-3XXX | EXIANT COMMUNICATIONS LLC | 114J | FREDERCKTN | MO |
| 2026-03-31 | 307-496-3XXX | EXIANT COMMUNICATIONS LLC | 114J | LAKE | WY |
| 2026-03-31 | 307-639-7XXX | EXIANT COMMUNICATIONS LLC | 114J | LANDER | WY |
| 2026-03-31 | 320-435-7XXX | EXIANT COMMUNICATIONS LLC | 114J | MONTEVIDEO | MN |
| 2026-03-31 | 320-777-6XXX | EXIANT COMMUNICATIONS LLC | 114J | SAUKCENTRE | MN |
| 2026-03-31 | 320-888-3XXX | EXIANT COMMUNICATIONS LLC | 114J | OGILVIE | MN |
| 2026-03-31 | 320-999-8XXX | EXIANT COMMUNICATIONS LLC | 114J | SANDSTONE | MN |
| 2026-03-31 | 405-405-6XXX | EXIANT COMMUNICATIONS LLC | 114J | ALEX | OK |
| 2026-03-31 | 417-666-7XXX | EXIANT COMMUNICATIONS LLC | 114J | NEVADA | MO |
| 2026-03-31 | 464-777-1XXX | EXIANT COMMUNICATIONS LLC | 114J | WILLOW SPG | IL |
| 2026-03-31 | 507-222-6XXX | EXIANT COMMUNICATIONS LLC | 114J | NORTHFIELD | MN |
| 2026-03-31 | 515-488-8XXX | EXIANT COMMUNICATIONS LLC | 114J | DES MOINES | IA |
| 2026-03-31 | 572-600-6XXX | EXIANT COMMUNICATIONS LLC | 114J | MAUD | OK |
| 2026-03-31 | 580-500-0XXX | EXIANT COMMUNICATIONS LLC | 114J | CLINTON | OK |
| 2026-03-31 | 775-869-3XXX | EXIANT COMMUNICATIONS LLC | 114J | RENO | NV |
| 2026-03-31 | 872-500-5XXX | EXIANT COMMUNICATIONS LLC | 114J | CHICGOZN04 | IL |
| 2026-03-31 | 913-452-9XXX | EXIANT COMMUNICATIONS LLC | 114J | BONNER SPG | KS |
| 2026-03-30 | 218-869-3XXX | EXIANT COMMUNICATIONS LLC | 114J | DULUTH | MN |
| 2026-03-30 | 252-869-3XXX | EXIANT COMMUNICATIONS LLC | 114J | GREENVILLE | NC |
| 2026-03-30 | 270-327-8XXX | EXIANT COMMUNICATIONS LLC | 114J | MADISONVL | KY |
| 2026-03-30 | 272-272-4XXX | EXIANT COMMUNICATIONS LLC | 114J | TROUT RUN | PA |
| 2026-03-30 | 272-465-8XXX | EXIANT COMMUNICATIONS LLC | 114J | SCRANTON | PA |
| 2026-03-30 | 272-529-7XXX | EXIANT COMMUNICATIONS LLC | 114J | CHAPMAN LK | PA |
| 2026-03-30 | 279-438-4XXX | EXIANT COMMUNICATIONS LLC | 114J | SCRM MAIN | CA |
| 2026-03-30 | 320-869-3XXX | EXIANT COMMUNICATIONS LLC | 114J | ST CLOUD | MN |
| 2026-03-30 | 336-336-1XXX | EXIANT COMMUNICATIONS LLC | 114J | JULIAN | NC |
| 2026-03-30 | 341-341-1XXX | EXIANT COMMUNICATIONS LLC | 114J | FRNK OLIVR | CA |
| 2026-03-30 | 350-900-9XXX | EXIANT COMMUNICATIONS LLC | 114J | TRACY | CA |
| 2026-03-30 | 364-226-4XXX | EXIANT COMMUNICATIONS LLC | 114J | RUSSELLVL | KY |
| 2026-03-30 | 364-364-4XXX | EXIANT COMMUNICATIONS LLC | 114J | SEBREE | KY |
| 2026-03-30 | 369-226-4XXX | EXIANT COMMUNICATIONS LLC | 114J | ARCATA | CA |
| 2026-03-30 | 369-239-6XXX | EXIANT COMMUNICATIONS LLC | 114J | PTLM SWIFT | CA |
| 2026-03-30 | 434-468-4XXX | EXIANT COMMUNICATIONS LLC | 114J | CAPRON | VA |
| 2026-03-30 | 442-452-9XXX | EXIANT COMMUNICATIONS LLC | 114J | VALLEY CTR | CA |
| 2026-03-30 | 445-445-3XXX | EXIANT COMMUNICATIONS LLC | 114J | WYCOMBE | PA |
| 2026-03-30 | 447-439-7XXX | EXIANT COMMUNICATIONS LLC | 114J | MATTOON | IL |
| 2026-03-30 | 530-530-1XXX | EXIANT COMMUNICATIONS LLC | 114J | ROBBINS | CA |
| 2026-03-30 | 530-707-7XXX | EXIANT COMMUNICATIONS LLC | 114J | RED BLUFF | CA |
| 2026-03-30 | 559-559-1XXX | EXIANT COMMUNICATIONS LLC | 114J | CHOWCHILLA | CA |
| 2026-03-30 | 571-724-6XXX | EXIANT COMMUNICATIONS LLC | 114J | OCCOQUAN | VA |
| 2026-03-30 | 601-468-4XXX | EXIANT COMMUNICATIONS LLC | 114J | WAYNESBORO | MS |
| 2026-03-30 | 606-888-4XXX | EXIANT COMMUNICATIONS LLC | 114J | PINEVILLE | KY |
| 2026-03-30 | 610-610-5XXX | EXIANT COMMUNICATIONS LLC | 114J | MORGANTOWN | PA |
| 2026-03-30 | 619-999-4XXX | EXIANT COMMUNICATIONS LLC | 114J | RNCHOSANFE | CA |
| 2026-03-30 | 661-738-8XXX | EXIANT COMMUNICATIONS LLC | 114J | BKFD MAIN | CA |
| 2026-03-30 | 681-488-8XXX | EXIANT COMMUNICATIONS LLC | 114J | BRADSHAW | WV |
| 2026-03-30 | 686-529-3XXX | EXIANT COMMUNICATIONS LLC | 114J | WAVERLY | VA |
| 2026-03-30 | 686-686-1XXX | EXIANT COMMUNICATIONS LLC | 114J | CHARLES CY | VA |
| 2026-03-30 | 724-724-7XXX | EXIANT COMMUNICATIONS LLC | 114J | BADEN | PA |
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.