NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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, all time — NPA 678
New assignments by month
Sep 2026
Aug 2026
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Apr 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2009-03-05 | 678-439-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NW | GA |
| 2009-03-05 | 678-439-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NW | GA |
| 2009-03-05 | 678-551-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2009-03-05 | 678-561-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2009-03-05 | 678-561-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2009-03-05 | 678-561-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2009-03-05 | 678-561-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2009-03-05 | 678-561-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2009-03-05 | 678-561-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2009-03-05 | 678-561-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2009-03-05 | 678-568-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ZEBULON | GA |
| 2009-03-05 | 678-587-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2009-03-05 | 678-597-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2009-03-05 | 678-636-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2009-03-05 | 678-661-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | BOGARTSTHM | GA |
| 2009-03-05 | 678-685-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ROCKMART | GA |
| 2009-03-05 | 678-694-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2009-03-05 | 678-713-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2009-03-05 | 678-719-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CARTERSVL | GA |
| 2009-03-05 | 678-743-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2009-03-05 | 678-765-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | BUFORD | GA |
| 2009-03-05 | 678-774-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | JACKSON | GA |
| 2009-03-05 | 678-807-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CUMMING | GA |
| 2009-03-05 | 678-871-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | SOCIALCRCL | GA |
| 2009-03-05 | 678-901-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CEDARTOWN | GA |
| 2009-03-05 | 678-929-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | LUTHERSVL | GA |
| 2009-03-05 | 678-941-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | VILLA RICA | GA |
| 2009-03-05 | 678-971-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | GAINESVL | GA |
| 2009-03-04 | 678-922-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | VILLA RICA | GA |
| 2009-03-04 | 678-922-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | VILLA RICA | GA |
| 2009-03-03 | 678-688-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | GRIFFIN | GA |
| 2009-02-10 | 678-257-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | BOWDON | GA |
| 2009-01-28 | 678-713-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA NE | GA |
| 2009-01-23 | 678-668-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA | GA |
| 2009-01-12 | 678-672-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA |
| 2009-01-09 | 678-572-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | GRIFFIN | GA |
| 2009-01-09 | 678-672-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA |
| 2009-01-09 | 678-823-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-823-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-823-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-823-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-823-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-906-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-906-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-906-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-906-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-01-09 | 678-906-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2008-12-30 | 678-995-7XXX | 7000–7999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2008-12-30 | 678-995-8XXX | 8000–8999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2008-12-19 | 678-426-2XXX | 2000–2999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NW | GA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.