NumberResearchRecent thousands-block assignments
8 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 570
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 |
|---|---|---|---|---|---|---|---|
| 2007-08-27 | 570-291-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | OLYPHANT | PA |
| 2007-08-27 | 570-471-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MOOSIC | PA |
| 2007-08-27 | 570-609-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | WYOMING | PA |
| 2007-08-27 | 570-795-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MOSCOW | PA |
| 2007-08-22 | 570-982-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | STROUDSBG | PA |
| 2007-08-08 | 570-309-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | SCRANTON | PA |
| 2007-08-08 | 570-428-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | MILTON | PA |
| 2007-08-08 | 570-972-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MT POCONO | PA |
| 2007-07-31 | 570-355-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | POCONOLAKE | PA |
| 2007-07-31 | 570-801-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | SAYLORSBG | PA |
| 2007-07-19 | 570-993-2XXX | 2000–2999 | Assigned | IDT AMERICA, CORP. - PA | 213C | BLOOMSBURG | PA |
| 2007-07-16 | 570-855-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WILKSBARRE | PA |
| 2007-07-02 | 570-309-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | SCRANTON | PA |
| 2007-06-26 | 570-651-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | WILLIAMSPT | PA |
| 2007-06-20 | 570-768-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISBURG | PA |
| 2007-06-19 | 570-309-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCRANTON | PA |
| 2007-06-11 | 570-394-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BLOOMSBURG | PA |
| 2007-06-11 | 570-651-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WILLIAMSPT | PA |
| 2007-06-04 | 570-531-6XXX | 6000–6999 | Assigned | VERIZON PENNSYLVANIA, INC. | 9208 | RENOVO | PA |
| 2007-05-24 | 570-618-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILFORD | PA |
| 2007-05-24 | 570-618-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILFORD | PA |
| 2007-05-21 | 570-766-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CARBONDALE | PA |
| 2007-05-16 | 570-651-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSPT | PA |
| 2007-05-16 | 570-651-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSPT | PA |
| 2007-05-14 | 570-987-3XXX | 3000–3999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | NUREMBERG | PA |
| 2007-05-03 | 570-359-3XXX | 3000–3999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | CNYNGHDRMS | PA |
| 2007-05-03 | 570-379-6XXX | 6000–6999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | WAPWALLOPN | PA |
| 2007-05-03 | 570-678-4XXX | 4000–4999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | NUANGOLA | PA |
| 2007-05-02 | 570-974-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WILLIAMSPT | PA |
| 2007-04-30 | 570-581-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | POTTSVILLE | PA |
| 2007-04-30 | 570-581-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | POTTSVILLE | PA |
| 2007-04-30 | 570-985-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ASHLAND | PA |
| 2007-04-20 | 570-768-4XXX | 4000–4999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | LEWISBURG | PA |
| 2007-04-17 | 570-581-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | POTTSVILLE | PA |
| 2007-04-11 | 570-299-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | PITTSTON | PA |
| 2007-04-11 | 570-435-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | LOYALSOCK | PA |
| 2007-04-11 | 570-483-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | OLYPHANT | PA |
| 2007-04-11 | 570-562-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | TAYLOR | PA |
| 2007-04-11 | 570-581-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | POTTSVILLE | PA |
| 2007-04-11 | 570-593-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | SCHUYLKHVN | PA |
| 2007-04-11 | 570-601-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | WILLIAMSPT | PA |
| 2007-04-11 | 570-609-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | WYOMING | PA |
| 2007-04-11 | 570-739-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | FRIEDENSBG | PA |
| 2007-04-11 | 570-769-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | WOOLRICH | PA |
| 2007-04-11 | 570-915-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | PINE GROVE | PA |
| 2007-04-11 | 570-923-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | RENOVO | PA |
| 2007-04-11 | 570-926-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | HAZLETON | PA |
| 2007-04-11 | 570-968-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | ORWIGSBURG | PA |
| 2007-04-10 | 570-338-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | KINGSTON | PA |
| 2007-04-10 | 570-399-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | MINERSVL | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.