NumberResearchRecent thousands-block assignments
7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 — NPA 615
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2009-05-07 | 615-693-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-05-07 | 615-693-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-05-07 | 615-693-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-05-07 | 615-693-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-05-06 | 615-265-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | HENDERSNVL | TN |
| 2009-05-01 | 615-656-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 114F | FRANKLIN | TN |
| 2009-05-01 | 615-873-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | NASHVILLE | TN |
| 2009-05-01 | 615-873-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | NASHVILLE | TN |
| 2009-04-21 | 615-807-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | FRANKLIN | TN |
| 2009-04-14 | 615-486-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | CARTHAGE | TN |
| 2009-04-14 | 615-938-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NASHVILLE | TN |
| 2009-04-10 | 615-466-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | LEBANON | TN |
| 2009-03-19 | 615-380-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | SPRINGFLD | TN |
| 2009-03-10 | 615-630-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-03-10 | 615-630-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-03-10 | 615-630-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-03-10 | 615-630-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-03-10 | 615-630-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-03-10 | 615-630-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-03-10 | 615-630-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-03-06 | 615-206-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | GALLATIN | TN |
| 2009-03-03 | 615-853-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2009-02-27 | 615-396-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | MURFREESBO | TN |
| 2009-02-26 | 615-788-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2009-02-26 | 615-788-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2009-02-16 | 615-693-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-02-16 | 615-693-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-02-16 | 615-693-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-02-16 | 615-693-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-02-10 | 615-410-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MURFREESBO | TN |
| 2009-02-10 | 615-410-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MURFREESBO | TN |
| 2009-02-09 | 615-489-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | CARTHAGE | TN |
| 2009-02-05 | 615-710-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-710-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-710-4XXX | 4000–4999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-710-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-710-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-710-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-710-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-710-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-892-1XXX | 1000–1999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-892-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-892-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-892-4XXX | 4000–4999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-892-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-892-6XXX | 6000–6999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-892-7XXX | 7000–7999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-05 | 615-892-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2009-02-04 | 615-766-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GOODLETSVL | TN |
| 2009-01-23 | 615-915-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASHVILLE | TN |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.