NumberResearchRecent thousands-block assignments
20 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 478
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 |
|---|---|---|---|---|---|---|---|
| 2004-10-29 | 478-202-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | WADLEY | GA |
| 2004-10-21 | 478-636-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HAWKINSVL | GA |
| 2004-10-21 | 478-696-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MILLEDGEVL | GA |
| 2004-10-19 | 478-394-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | FORSYTH | GA |
| 2004-10-04 | 478-247-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SANDERSVL | GA |
| 2004-09-03 | 478-285-3XXX | 3000–3999 | Assigned | SOUTHERN COMMUNICATIONS SERVICES, INC. | 6744 | EASTMAN | GA |
| 2004-06-15 | 478-285-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | EASTMAN | GA |
| 2004-06-15 | 478-298-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCHRAN | GA |
| 2004-05-13 | 478-246-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | DUBLIN | GA |
| 2004-05-13 | 478-247-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | SANDERSVL | GA |
| 2004-05-13 | 478-387-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | MILLEDGEVL | GA |
| 2004-04-27 | 478-268-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SWAINSBORO | GA |
| 2004-04-20 | 478-998-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DUBLIN | GA |
| 2004-04-16 | 478-284-2XXX | 2000–2999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | MACON | GA |
| 2004-03-26 | 478-284-5XXX | 5000–5999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | MACON | GA |
| 2004-03-16 | 478-284-6XXX | 6000–6999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | MACON | GA |
| 2004-01-12 | 478-238-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | MACON | GA |
| 2004-01-12 | 478-238-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | MACON | GA |
| 2003-10-09 | 478-285-1XXX | 1000–1999 | Assigned | SOUTHERN COMMUNICATIONS SERVICES, INC. | 6744 | EASTMAN | GA |
| 2003-10-09 | 478-298-1XXX | 1000–1999 | Assigned | SOUTHERN COMMUNICATIONS SERVICES, INC. | 6744 | COCHRAN | GA |
| 2003-09-29 | 478-257-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | MACON | GA |
| 2003-08-04 | 478-247-2XXX | 2000–2999 | Assigned | SOUTHERN COMMUNICATIONS SERVICES, INC. | 6744 | SANDERSVL | GA |
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.