NumberResearchRecent thousands-block assignments
76 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
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Oct 2025
| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2002-12-06 | 949-201-8XXX | T-MOBILE USA, INC. | 6529 | CAPITRNVLY | CA |
| 2002-12-04 | 224-805-1XXX | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2002-12-04 | 224-805-2XXX | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2002-12-04 | 224-805-3XXX | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2002-12-04 | 224-805-6XXX | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2002-12-04 | 224-805-8XXX | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2002-12-04 | 951-413-4XXX | T-MOBILE USA, INC. | 6529 | MORENO | CA |
| 2002-12-03 | 714-728-8XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-27 | 310-228-7XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-228-8XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-279-2XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-279-3XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-279-6XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-279-7XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-279-8XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-279-9XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-402-3XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-402-7XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-409-9XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-926-5XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-926-7XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-926-8XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-27 | 310-926-9XXX | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2002-11-26 | 714-213-0XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-213-1XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-213-2XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-213-3XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-213-4XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-213-5XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-213-6XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-515-0XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-515-2XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-26 | 714-515-9XXX | T-MOBILE USA, INC. | 6529 | FULLERTON | CA |
| 2002-11-25 | 636-634-0XXX | T-MOBILE USA, INC. | 6529 | ST CHARLES | MO |
| 2002-11-25 | 636-634-1XXX | T-MOBILE USA, INC. | 6529 | ST CHARLES | MO |
| 2002-11-25 | 636-634-5XXX | T-MOBILE USA, INC. | 6529 | ST CHARLES | MO |
| 2002-11-25 | 714-728-0XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-728-1XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-728-2XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-728-3XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-728-4XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-728-5XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-728-6XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-728-7XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-728-9XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-757-0XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-757-1XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-757-2XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-757-3XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-25 | 714-757-4XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
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.