NumberResearchRecent thousands-block assignments
4,119 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/03/2026
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 |
|---|---|---|---|---|---|---|---|
| 2025-04-14 | 730-327-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-328-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-329-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 730-330-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | BELLEVILLE | IL |
| 2025-04-14 | 734-317-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ERIE | MI |
| 2025-04-14 | 737-418-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | AUSTIN | TX |
| 2025-04-14 | 740-839-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | STCLAIRSVL | OH |
| 2025-04-14 | 743-269-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | MOUNT AIRY | NC |
| 2025-04-14 | 781-758-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | READING | MA |
| 2025-04-14 | 785-280-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NAVARRE | KS |
| 2025-04-14 | 787-395-3XXX | 3000–3999 | Assigned | LIBERTY COMMUNICATIONS OF PUERTO RICO LLC | 955G | BAYAMONNOR | PR |
| 2025-04-14 | 787-425-2XXX | 2000–2999 | Assigned | LIBERTY COMMUNICATIONS OF PUERTO RICO LLC | 955G | GUAYNABO | PR |
| 2025-04-14 | 804-623-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | REEDVILLE | VA |
| 2025-04-14 | 808-309-0XXX | 0000–0999 | Assigned | AIRUS, INC. - HI | 486J | WAILUKU | HI |
| 2025-04-14 | 810-375-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DRYDEN | MI |
| 2025-04-14 | 810-886-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BROWN CITY | MI |
| 2025-04-14 | 817-634-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | KENNEDALE | TX |
| 2025-04-14 | 838-988-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2025-04-14 | 838-988-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2025-04-14 | 838-988-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2025-04-14 | 843-217-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC | 098H | WALTERBORO | SC |
| 2025-04-14 | 847-450-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELGIN | IL |
| 2025-04-14 | 847-592-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROSELLE | IL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/03/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.