NumberResearchRecent thousands-block assignments
307 blocks assigned in December 2025 · 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, December 2025
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-31 | 220-253-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CIRCLEVL | OH |
| 2025-12-31 | 319-284-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OELWEIN | IA |
| 2025-12-31 | 326-243-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRANKLIN | OH |
| 2025-12-31 | 346-918-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 346-918-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 346-918-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 346-918-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 346-918-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 346-918-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 346-918-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 346-918-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 346-918-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 380-294-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2025-12-31 | 380-294-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2025-12-31 | 430-362-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHERMAN | TX |
| 2025-12-31 | 572-236-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICKASHA | OK |
| 2025-12-31 | 580-998-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANTLERS | OK |
| 2025-12-31 | 724-247-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELLEVRNON | PA |
| 2025-12-31 | 730-274-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2025-12-31 | 730-274-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2025-12-31 | 730-274-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2025-12-31 | 737-286-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KYLE | TX |
| 2025-12-31 | 737-302-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SMITHVILLE | TX |
| 2025-12-31 | 779-372-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DIXON | IL |
| 2025-12-31 | 830-320-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DEL RIO | TX |
| 2025-12-31 | 830-380-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BULVERDE | TX |
| 2025-12-31 | 832-399-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 832-399-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 832-448-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 918-818-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DELAWARE | OK |
| 2025-12-31 | 956-812-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PHARR | TX |
| 2025-12-31 | 956-812-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PHARR | TX |
| 2025-12-31 | 956-833-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MISSION | TX |
| 2025-12-31 | 956-869-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MISSION | TX |
| 2025-12-29 | 218-240-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INTETNLFLS | MN |
| 2025-12-29 | 319-492-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IOWA CITY | IA |
| 2025-12-29 | 346-916-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANGHAMCRK | TX |
| 2025-12-29 | 346-916-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANGHAMCRK | TX |
| 2025-12-29 | 346-916-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANGHAMCRK | TX |
| 2025-12-29 | 409-372-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2025-12-29 | 430-339-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LONGVIEW | TX |
| 2025-12-29 | 430-339-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LONGVIEW | TX |
| 2025-12-29 | 464-262-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2025-12-29 | 682-442-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX |
| 2025-12-29 | 682-468-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLEBURNE | TX |
| 2025-12-29 | 682-468-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLEBURNE | TX |
| 2025-12-29 | 682-483-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX |
| 2025-12-29 | 682-483-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX |
| 2025-12-29 | 806-458-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2025-12-29 | 806-458-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
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.