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 |
|---|---|---|---|---|---|---|---|
| 2004-05-14 | 502-221-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | BEDFORD | KY |
| 2004-05-14 | 502-467-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | MILTON | KY |
| 2004-05-14 | 502-518-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | EMINENCE | KY |
| 2004-05-13 | 502-544-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2004-05-13 | 502-544-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2004-04-30 | 502-514-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | OWENTON | KY |
| 2004-04-30 | 502-519-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | CARROLLTON | KY |
| 2004-04-27 | 502-215-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | SHEPHEDSVL | KY |
| 2004-04-09 | 502-271-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2004-04-09 | 502-271-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2004-04-07 | 502-220-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHELBYVL | KY |
| 2004-04-07 | 502-544-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2004-03-24 | 502-286-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEW HAVEN | KY |
| 2004-03-11 | 502-230-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LEBANONJCT | KY |
| 2004-03-11 | 502-565-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LA GRANGE | KY |
| 2004-03-03 | 502-220-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHELBYVL | KY |
| 2004-03-03 | 502-544-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2004-02-18 | 502-292-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2004-02-18 | 502-292-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2004-02-18 | 502-292-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2004-01-13 | 502-225-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | LA GRANGE | KY |
| 2003-12-31 | 502-271-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2003-12-30 | 502-287-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LOUISVILLE | KY |
| 2003-12-30 | 502-287-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LOUISVILLE | KY |
| 2003-12-30 | 502-287-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LOUISVILLE | KY |
| 2003-11-10 | 502-565-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | LA GRANGE | KY |
| 2003-10-29 | 502-259-1XXX | 1000–1999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LOUISVILLE | KY |
| 2003-10-29 | 502-259-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LOUISVILLE | KY |
| 2003-08-28 | 502-238-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2003-08-28 | 502-238-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2003-08-15 | 502-333-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-15 | 502-384-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LOUISVILLE | KY |
| 2003-08-11 | 502-379-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2003-08-11 | 502-379-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2003-08-11 | 502-379-2XXX | 2000–2999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | LOUISVILLE | KY |
| 2003-08-11 | 502-379-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2003-07-30 | 502-316-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | GEORGETOWN | KY |
| 2003-03-31 | 502-264-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | LEBANONJCT | KY |
| 2003-03-18 | 502-663-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | BEDFORD | KY |
| 2003-03-18 | 502-663-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | BEDFORD | KY |
| 2003-03-17 | 502-264-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | LEBANONJCT | KY |
| 2003-03-17 | 502-514-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | OWENTON | 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.