NumberResearchRecent thousands-block assignments
17 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 412
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 |
|---|---|---|---|---|---|---|---|
| 2008-02-06 | 412-926-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2008-02-06 | 412-926-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2008-02-06 | 412-926-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2008-02-06 | 412-926-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2008-02-05 | 412-773-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PTTSBGZON1 | PA |
| 2008-02-05 | 412-773-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PTTSBGZON1 | PA |
| 2008-02-05 | 412-773-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PTTSBGZON1 | PA |
| 2008-02-05 | 412-802-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | PTTSBGZON1 | PA |
| 2008-01-07 | 412-245-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTGSBNZN22 | PA |
| 2007-12-11 | 412-253-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON6 | PA |
| 2007-12-11 | 412-326-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON5 | PA |
| 2007-12-11 | 412-436-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON4 | PA |
| 2007-12-11 | 412-587-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON7 | PA |
| 2007-12-11 | 412-626-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON8 | PA |
| 2007-12-11 | 412-706-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTGSBNZN14 | PA |
| 2007-12-11 | 412-801-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON2 | PA |
| 2007-12-11 | 412-961-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON3 | PA |
| 2007-12-03 | 412-208-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PTTSBGZON1 | PA |
| 2007-11-02 | 412-865-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PTGSBNZN15 | PA |
| 2007-10-31 | 412-926-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PTTSBGZON1 | PA |
| 2007-10-10 | 412-482-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON1 | PA |
| 2007-09-21 | 412-450-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | PTTSBGZON8 | PA |
| 2007-09-19 | 412-482-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PTTSBGZON1 | PA |
| 2007-09-18 | 412-837-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | PTGSBNZN17 | PA |
| 2007-09-14 | 412-294-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PTGSBNZN14 | PA |
| 2007-09-13 | 412-482-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON1 | PA |
| 2007-09-13 | 412-482-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON1 | PA |
| 2007-08-24 | 412-706-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTGSBNZN14 | PA |
| 2007-08-17 | 412-894-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON1 | PA |
| 2007-08-17 | 412-918-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON1 | PA |
| 2007-08-17 | 412-918-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON1 | PA |
| 2007-08-15 | 412-304-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-08-15 | 412-304-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-08-15 | 412-304-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-08-09 | 412-229-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | PTGSBNZN22 | PA |
| 2007-08-01 | 412-880-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON1 | PA |
| 2007-08-01 | 412-880-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-297-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-297-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-297-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-297-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-316-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-316-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-316-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-420-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-420-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-26 | 412-420-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PTTSBGZON1 | PA |
| 2007-07-25 | 412-212-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | PTGSBNZN12 | PA |
| 2007-07-25 | 412-245-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PTGSBNZN22 | PA |
| 2007-07-25 | 412-245-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | PTGSBNZN22 | PA |
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.