NumberResearchRecent thousands-block assignments
2,935 blocks assigned in October 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, October 2025
New assignments by month
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-10-29 | 737-428-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-10-29 | 737-428-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-10-29 | 737-428-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-10-29 | 737-428-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-10-29 | 737-428-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-10-29 | 737-428-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-10-29 | 737-428-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-10-29 | 737-428-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-10-29 | 762-399-3XXX | TERRA NOVA TELECOM INC. | 145J | WEST BROW | GA |
| 2025-10-29 | 762-440-4XXX | TERRA NOVA TELECOM INC. | 145J | LA FAYETTE | GA |
| 2025-10-29 | 765-680-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEBANON | IN |
| 2025-10-29 | 771-254-2XXX | HD CARRIER LLC | 321J | WSHNGTNZN1 | DC |
| 2025-10-29 | 771-254-3XXX | HD CARRIER LLC | 321J | WSHNGTNZN1 | DC |
| 2025-10-29 | 774-532-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2025-10-29 | 774-548-7XXX | HD CARRIER LLC | 321J | WORCESTER | MA |
| 2025-10-29 | 774-548-8XXX | HD CARRIER LLC | 321J | WORCESTER | MA |
| 2025-10-29 | 781-790-2XXX | HD CARRIER LLC | 321J | WALTHAM | MA |
| 2025-10-29 | 781-795-3XXX | HD CARRIER LLC | 321J | WALTHAM | MA |
| 2025-10-29 | 781-822-3XXX | HD CARRIER LLC | 321J | WALTHAM | MA |
| 2025-10-29 | 816-953-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | ST JOSEPH | MO |
| 2025-10-29 | 854-295-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | MONCKS COR | SC |
| 2025-10-29 | 908-751-8XXX | TERRA NOVA TELECOM INC. | 145J | FLEMINGTON | NJ |
| 2025-10-29 | 908-829-8XXX | TERRA NOVA TELECOM INC. | 145J | BELLE MEAD | NJ |
| 2025-10-29 | 912-872-0XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-1XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-2XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-872-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-0XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-1XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-2XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 912-873-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOUGLAS | GA |
| 2025-10-29 | 920-934-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DE PERE | WI |
| 2025-10-29 | 971-524-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BEAVERTON | OR |
| 2025-10-29 | 971-524-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BEAVERTON | OR |
| 2025-10-29 | 971-524-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BEAVERTON | OR |
| 2025-10-29 | 971-524-3XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BEAVERTON | OR |
| 2025-10-29 | 971-524-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BEAVERTON | OR |
| 2025-10-29 | 971-524-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BEAVERTON | OR |
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.