NumberResearchRecent thousands-block assignments
16 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 502
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 |
|---|---|---|---|---|---|---|---|
| 2009-03-03 | 502-653-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | LOUISVILLE | KY |
| 2009-02-17 | 502-708-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2009-02-17 | 502-708-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2009-02-17 | 502-708-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2009-02-17 | 502-708-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2009-02-17 | 502-708-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2009-02-10 | 502-708-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2009-02-10 | 502-708-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2009-01-12 | 502-209-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | FRANKFORT | KY |
| 2009-01-12 | 502-215-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | SHEPHEDSVL | KY |
| 2009-01-12 | 502-230-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LEBANONJCT | KY |
| 2009-01-12 | 502-233-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | BARDSTOWN | KY |
| 2009-01-12 | 502-251-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | MTWASHIGTN | KY |
| 2009-01-12 | 502-252-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | BLOOMFIELD | KY |
| 2009-01-12 | 502-286-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | NEW HAVEN | KY |
| 2009-01-12 | 502-354-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | TAYLORSVL | KY |
| 2009-01-12 | 502-383-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | CHAPLIN | KY |
| 2009-01-12 | 502-414-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | CARROLLTON | KY |
| 2009-01-12 | 502-437-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | SHELBYVL | KY |
| 2009-01-12 | 502-514-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | OWENTON | KY |
| 2009-01-12 | 502-517-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LAWRENCEBG | KY |
| 2009-01-12 | 502-532-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | CAMPBELSBG | KY |
| 2009-01-09 | 502-405-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | SIMPSONVL | KY |
| 2009-01-06 | 502-882-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2009-01-06 | 502-882-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2009-01-05 | 502-233-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | BARDSTOWN | KY |
| 2008-12-31 | 502-716-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | LOUISVILLE | KY |
| 2008-11-26 | 502-598-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LAWRENCEBG | KY |
| 2008-11-17 | 502-405-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | SIMPSONVL | KY |
| 2008-11-14 | 502-405-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | SIMPSONVL | KY |
| 2008-11-14 | 502-827-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BARDSTOWN | KY |
| 2008-11-14 | 502-827-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BARDSTOWN | KY |
| 2008-10-29 | 502-265-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LA GRANGE | KY |
| 2008-10-29 | 502-509-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LOUISVILLE | KY |
| 2008-10-29 | 502-509-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LOUISVILLE | KY |
| 2008-10-29 | 502-509-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LOUISVILLE | KY |
| 2008-10-29 | 502-509-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LOUISVILLE | KY |
| 2008-10-29 | 502-509-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LOUISVILLE | KY |
| 2008-10-29 | 502-509-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LOUISVILLE | KY |
| 2008-10-29 | 502-509-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | LOUISVILLE | KY |
| 2008-10-29 | 502-922-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | WEST POINT | KY |
| 2008-10-29 | 502-957-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | ZONETON | KY |
| 2008-10-16 | 502-276-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF KENTUCKY, LLC - KY | 7260 | LOUISVILLE | KY |
| 2008-09-30 | 502-403-4XXX | 4000–4999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | LOUISVILLE | KY |
| 2008-09-16 | 502-813-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2008-09-16 | 502-813-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2008-08-18 | 502-370-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | GEORGETOWN | KY |
| 2008-08-12 | 502-758-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LA GRANGE | KY |
| 2008-08-06 | 502-716-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LOUISVILLE | KY |
| 2008-08-04 | 502-350-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BARDSTOWN | KY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.