NumberResearchRecent thousands-block assignments
2,279 blocks assigned in January 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, January 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-01-21 | 337-341-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | STMARTINVL | LA |
| 2026-01-21 | 337-757-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CARENCRO | LA |
| 2026-01-21 | 350-247-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LODI | CA |
| 2026-01-21 | 361-899-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN DIEGO | TX |
| 2026-01-21 | 380-240-7XXX | HD CARRIER LLC | 321J | DUBLIN | OH |
| 2026-01-21 | 380-240-8XXX | HD CARRIER LLC | 321J | DUBLIN | OH |
| 2026-01-21 | 407-615-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORLANDO | FL |
| 2026-01-21 | 409-369-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTARTHUR | TX |
| 2026-01-21 | 409-369-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTARTHUR | TX |
| 2026-01-21 | 417-565-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WESTPLAINS | MO |
| 2026-01-21 | 423-831-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENEVL | TN |
| 2026-01-21 | 440-440-5XXX | HD CARRIER LLC | 321J | HILLCREST | OH |
| 2026-01-21 | 440-440-6XXX | HD CARRIER LLC | 321J | HILLCREST | OH |
| 2026-01-21 | 442-452-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | VALLEY CTR | CA |
| 2026-01-21 | 445-279-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN43 | PA |
| 2026-01-21 | 472-251-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WHITEVILLE | NC |
| 2026-01-21 | 530-955-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEVADACITY | CA |
| 2026-01-21 | 557-220-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CREVECOEUR | MO |
| 2026-01-21 | 567-498-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-498-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 567-501-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2026-01-21 | 629-304-8XXX | TELNYX LLC | 073H | FRANKLIN | TN |
| 2026-01-21 | 659-699-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LISMAN | AL |
| 2026-01-21 | 662-281-2XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | OXFORD | MS |
| 2026-01-21 | 662-865-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BOONEVILLE | MS |
| 2026-01-21 | 662-875-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | YAZOO CITY | MS |
| 2026-01-21 | 662-929-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | MS |
| 2026-01-21 | 678-975-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINDER | GA |
| 2026-01-21 | 681-575-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MARTINSBG | WV |
| 2026-01-21 | 681-575-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MARTINSBG | WV |
| 2026-01-21 | 689-367-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORLANDO | FL |
| 2026-01-21 | 689-367-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORLANDO | FL |
| 2026-01-21 | 689-367-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORLANDO | FL |
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.