NumberResearchRecent thousands-block assignments
3,289 blocks assigned in July 2026 · 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, July 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-07-02 | 680-321-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LYONS | NY |
| 2026-07-02 | 680-337-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LYONS | NY |
| 2026-07-02 | 680-337-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LYONS | NY |
| 2026-07-02 | 680-337-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LYONS | NY |
| 2026-07-02 | 680-337-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LYONS | NY |
| 2026-07-02 | 680-337-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LYONS | NY |
| 2026-07-02 | 680-881-1XXX | 8X8, INC. | 193E | SYRACUSE | NY |
| 2026-07-02 | 716-814-1XXX | 8X8, INC. | 193E | BUFFALO | NY |
| 2026-07-02 | 718-866-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2026-07-02 | 731-465-8XXX | OPENTACT INC. | 824J | JACKSON | TN |
| 2026-07-02 | 781-295-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WAKEFIELD | MA |
| 2026-07-02 | 781-574-7XXX | BANDWIDTH.COM CLEC, LLC - MA | 990E | ARLINGTON | MA |
| 2026-07-02 | 781-930-8XXX | BANDWIDTH.COM CLEC, LLC - MA | 990E | BRAINTREE | MA |
| 2026-07-02 | 804-434-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHESTER | VA |
| 2026-07-02 | 804-434-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHESTER | VA |
| 2026-07-02 | 838-880-1XXX | 8X8, INC. | 193E | ALBANY | NY |
| 2026-07-02 | 845-210-1XXX | BANDWIDTH.COM CLEC, LLC - NY | 997E | ELLENVILLE | NY |
| 2026-07-02 | 848-353-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERTHAMBOY | NJ |
| 2026-07-02 | 848-353-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERTHAMBOY | NJ |
| 2026-07-02 | 848-376-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUNELLEN | NJ |
| 2026-07-02 | 848-376-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUNELLEN | NJ |
| 2026-07-02 | 848-376-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUNELLEN | NJ |
| 2026-07-02 | 848-376-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUNELLEN | NJ |
| 2026-07-02 | 848-376-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUNELLEN | NJ |
| 2026-07-02 | 848-408-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUNELLEN | NJ |
| 2026-07-02 | 862-889-1XXX | 8X8, INC. | 193E | NEWARK | NJ |
| 2026-07-02 | 865-587-8XXX | OPENTACT INC. | 824J | KNOXVILLE | TN |
| 2026-07-02 | 917-347-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN15 | NY |
| 2026-07-02 | 917-347-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN15 | NY |
| 2026-07-02 | 929-718-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN12 | NY |
| 2026-07-02 | 929-718-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN12 | NY |
| 2026-07-02 | 929-718-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN12 | NY |
| 2026-07-02 | 929-820-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN10 | NY |
| 2026-07-02 | 929-820-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN10 | NY |
| 2026-07-02 | 929-824-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN09 | NY |
| 2026-07-02 | 929-824-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN09 | NY |
| 2026-07-02 | 929-871-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN10 | NY |
| 2026-07-02 | 931-587-8XXX | OPENTACT INC. | 824J | CLARKSVL | TN |
| 2026-07-02 | 939-367-8XXX | LUMEN TECHNOLOGIES PUERTO RICO, LLC | 091J | FAJARDO | PR |
| 2026-07-02 | 948-261-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON3 | VA |
| 2026-07-02 | 948-261-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON3 | VA |
| 2026-07-02 | 948-261-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON3 | VA |
| 2026-07-02 | 978-842-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | GROTON | MA |
| 2026-07-02 | 978-912-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HAVERHILL | MA |
| 2026-07-02 | 986-500-2XXX | TWC IP ENABLED SERVICES, LLC | 793K | DEARY | ID |
| 2026-07-01 | 248-906-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TROY | MI |
| 2026-07-01 | 254-619-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2026-07-01 | 254-619-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2026-07-01 | 254-619-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2026-07-01 | 254-619-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
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.