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 |
|---|---|---|---|---|---|
| 2026-07-16 | 346-927-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2026-07-16 | 346-927-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2026-07-16 | 346-927-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2026-07-16 | 346-927-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2026-07-16 | 346-927-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2026-07-16 | 346-927-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2026-07-16 | 346-927-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2026-07-16 | 346-927-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2026-07-16 | 412-518-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2026-07-16 | 412-518-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2026-07-16 | 412-575-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2026-07-16 | 412-575-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2026-07-16 | 412-642-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2026-07-16 | 412-740-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2026-07-16 | 412-846-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2026-07-16 | 412-846-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2026-07-16 | 417-677-3XXX | AERIAL COMMUNICATIONS, INC. | 6701 | FORSYTH | MO |
| 2026-07-16 | 479-590-9XXX | TELNYX LLC | 073H | FORT SMITH | AR |
| 2026-07-16 | 530-986-7XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | REDDING | CA |
| 2026-07-16 | 570-880-6XXX | BANDWIDTH.COM CLEC, LLC - PA | 002F | SCRANTON | PA |
| 2026-07-16 | 571-749-1XXX | TELNYX LLC | 073H | WSNGTNZN17 | VA |
| 2026-07-16 | 585-459-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WELLSVILLE | NY |
| 2026-07-16 | 612-274-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-279-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-279-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-548-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-548-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-665-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-793-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-793-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-793-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 612-793-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-07-16 | 629-319-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | FRANKLIN | TN |
| 2026-07-16 | 629-341-5XXX | POWERTEL NASHVILLE LICENSES, INC. | 7476 | MURFREESBO | TN |
| 2026-07-16 | 631-901-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | BRENTWOOD | NY |
| 2026-07-16 | 650-710-8XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNFC JUNPR | CA |
| 2026-07-16 | 650-710-9XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNFC JUNPR | CA |
| 2026-07-16 | 667-493-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | ANNAPOLIS | MD |
| 2026-07-16 | 680-314-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | LIVERPOOL | NY |
| 2026-07-16 | 682-482-4XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-482-5XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-492-0XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-492-1XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-492-3XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-492-4XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-492-5XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-492-7XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-793-4XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 682-793-5XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-07-16 | 718-682-9XXX | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
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.