NumberResearchRecent thousands-block assignments
2,736 blocks assigned in November 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, November 2025
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-11-24 | 223-374-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2025-11-24 | 227-303-1XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-303-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-303-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-303-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-303-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-304-0XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-304-1XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-304-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-304-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-304-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-304-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-304-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-0XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-1XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 227-338-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-11-24 | 228-357-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GULFPORT | MS |
| 2025-11-24 | 228-357-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GULFPORT | MS |
| 2025-11-24 | 234-688-9XXX | BANDWIDTH.COM CLEC, LLC - OH | 001F | WINONA | OH |
| 2025-11-24 | 239-523-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | FORT MYERS | FL |
| 2025-11-24 | 239-523-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | FORT MYERS | FL |
| 2025-11-24 | 239-523-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | FORT MYERS | FL |
| 2025-11-24 | 239-523-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | FORT MYERS | FL |
| 2025-11-24 | 239-523-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | FORT MYERS | FL |
| 2025-11-24 | 262-531-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RACINE | WI |
| 2025-11-24 | 262-531-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RACINE | WI |
| 2025-11-24 | 270-584-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MADISONVL | KY |
| 2025-11-24 | 276-968-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MARTINSVL | VA |
| 2025-11-24 | 305-396-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | KEYS | FL |
| 2025-11-24 | 305-897-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | KEYS | FL |
| 2025-11-24 | 321-526-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2025-11-24 | 321-526-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2025-11-24 | 321-526-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2025-11-24 | 321-526-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2025-11-24 | 321-526-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2025-11-24 | 326-239-6XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DAYTON | OH |
| 2025-11-24 | 326-239-7XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DAYTON | OH |
| 2025-11-24 | 326-239-8XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DAYTON | OH |
| 2025-11-24 | 326-239-9XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DAYTON | OH |
| 2025-11-24 | 326-241-0XXX | ONVOY, LLC - OH | 464C | MSBGWCRLTN | OH |
| 2025-11-24 | 329-223-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MIDDLETOWN | NY |
| 2025-11-24 | 330-902-8XXX | ONVOY, LLC - OH | 464C | RAVENNA | OH |
| 2025-11-24 | 352-285-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | OCALA | FL |
| 2025-11-24 | 352-512-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | OCALA | 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.