NumberResearchRecent thousands-block assignments
3,882 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/06/2026
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
Oct 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-01-22 | 657-795-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2025-01-22 | 657-795-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2025-01-22 | 657-795-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2025-01-22 | 657-795-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2025-01-22 | 657-795-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2025-01-22 | 757-884-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NWPTNWSZN3 | VA |
| 2025-01-22 | 760-666-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VISTA | CA |
| 2025-01-22 | 762-410-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | DALTON | GA |
| 2025-01-22 | 808-857-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | HILO | HI |
| 2025-01-22 | 910-701-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | CARTHAGE | NC |
| 2025-01-22 | 920-578-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | MARKESAN | WI |
| 2025-01-22 | 920-778-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LARSEN | WI |
| 2025-01-22 | 920-937-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | OAKFIELD | WI |
| 2025-01-22 | 925-627-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WALNUT CRK | CA |
| 2025-01-22 | 931-560-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | COLUMBIA | TN |
| 2025-01-22 | 949-483-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-486-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-486-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-486-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-783-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-783-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-825-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-839-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-839-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | IRVINE | CA |
| 2025-01-22 | 949-845-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 949-845-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-01-22 | 989-545-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | BAY CITY | MI |
| 2025-01-21 | 212-252-3XXX | 3000–3999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN01 | NY |
| 2025-01-21 | 212-599-9XXX | 9000–9999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN01 | NY |
| 2025-01-21 | 212-604-4XXX | 4000–4999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN01 | NY |
| 2025-01-21 | 212-630-1XXX | 1000–1999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN01 | NY |
| 2025-01-21 | 212-808-9XXX | 9000–9999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN01 | NY |
| 2025-01-21 | 212-943-6XXX | 6000–6999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN01 | NY |
| 2025-01-21 | 234-999-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CANTON | OH |
| 2025-01-21 | 254-565-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | EASTLAND | TX |
| 2025-01-21 | 254-565-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | EASTLAND | TX |
| 2025-01-21 | 254-571-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | EDDY | TX |
| 2025-01-21 | 254-571-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | EDDY | TX |
| 2025-01-21 | 254-573-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | GHOLSON | TX |
| 2025-01-21 | 254-573-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | GHOLSON | TX |
| 2025-01-21 | 254-726-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | GORDON | TX |
| 2025-01-21 | 254-726-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | GORDON | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/06/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.