NumberResearchRecent thousands-block assignments
4,643 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/09/2026
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
Sep 2026
Aug 2026
Jul 2026
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May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-10-17 | 571-673-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | OCCOQUAN | VA |
| 2024-10-17 | 571-676-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | MANASSAS | VA |
| 2024-10-17 | 571-676-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | MANASSAS | VA |
| 2024-10-17 | 571-690-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | LEESBURG | VA |
| 2024-10-17 | 575-334-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NM | 206F | CHAPARRAL | NM |
| 2024-10-17 | 585-379-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | OLEAN | NY |
| 2024-10-17 | 603-342-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BERLIN | NH |
| 2024-10-17 | 603-712-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PIKE | NH |
| 2024-10-17 | 603-996-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLYMOUTH | NH |
| 2024-10-17 | 609-384-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BARNEGAT | NJ |
| 2024-10-17 | 609-728-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TRENTON | NJ |
| 2024-10-17 | 609-797-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | EWING | NJ |
| 2024-10-17 | 616-386-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRAND RPDS | MI |
| 2024-10-17 | 616-386-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRAND RPDS | MI |
| 2024-10-17 | 616-386-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRAND RPDS | MI |
| 2024-10-17 | 616-585-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | CEDAR SPG | MI |
| 2024-10-17 | 626-941-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | EL MONTE | CA |
| 2024-10-17 | 629-308-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | GOODLETSVL | TN |
| 2024-10-17 | 629-308-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | GOODLETSVL | TN |
| 2024-10-17 | 646-633-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN01 | NY |
| 2024-10-17 | 646-650-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN01 | NY |
| 2024-10-17 | 659-499-4XXX | 4000–4999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | FLATWOOD | AL |
| 2024-10-17 | 662-466-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | MS |
| 2024-10-17 | 662-966-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLARKSDALE | MS |
| 2024-10-17 | 669-347-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | SNJS WEST | CA |
| 2024-10-17 | 701-901-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WILLISTON | ND |
| 2024-10-17 | 713-853-3XXX | 3000–3999 | Assigned | NUSO, LLC | 732J | HOUSTON | TX |
| 2024-10-17 | 716-781-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JAMESTOWN | NY |
| 2024-10-17 | 716-781-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JAMESTOWN | NY |
| 2024-10-17 | 716-781-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JAMESTOWN | NY |
| 2024-10-17 | 725-328-6XXX | 6000–6999 | Assigned | NUSO, LLC | 732J | LAS VEGAS | NV |
| 2024-10-17 | 725-328-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | LAS VEGAS | NV |
| 2024-10-17 | 725-328-9XXX | 9000–9999 | Assigned | NUSO, LLC | 732J | LAS VEGAS | NV |
| 2024-10-17 | 731-325-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DYERSBURG | TN |
| 2024-10-17 | 731-335-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | UNION CITY | TN |
| 2024-10-17 | 731-924-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PARIS | TN |
| 2024-10-17 | 732-588-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SOUTHAMBOY | NJ |
| 2024-10-17 | 732-964-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWBRNSWCK | NJ |
| 2024-10-17 | 732-964-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWBRNSWCK | NJ |
| 2024-10-17 | 737-383-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GEORGETOWN | TX |
| 2024-10-17 | 737-383-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GEORGETOWN | TX |
| 2024-10-17 | 737-383-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GEORGETOWN | TX |
| 2024-10-17 | 737-975-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | AUSTIN | TX |
| 2024-10-17 | 737-975-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | AUSTIN | TX |
| 2024-10-17 | 737-975-3XXX | 3000–3999 | Assigned | NUSO, LLC | 732J | AUSTIN | TX |
| 2024-10-17 | 743-336-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BURLINGTON | NC |
| 2024-10-17 | 743-336-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BURLINGTON | NC |
| 2024-10-17 | 747-358-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFN PACM | CA |
| 2024-10-17 | 747-358-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFN PACM | CA |
| 2024-10-17 | 762-229-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | LINCOLNTON | GA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/09/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.