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 |
|---|---|---|---|---|---|---|---|
| 2015-08-20 | 570-710-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HAZLETON | PA |
| 2015-08-12 | 570-912-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BLOOMSBURG | PA |
| 2015-08-12 | 570-951-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BLOOMSBURG | PA |
| 2015-08-11 | 570-314-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUSHORE | PA |
| 2015-08-11 | 570-544-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | MINERSVL | PA |
| 2015-08-11 | 570-580-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MT POCONO | PA |
| 2015-08-11 | 570-892-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | SCRANTON | PA |
| 2015-08-11 | 570-904-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | SCRANTON | PA |
| 2015-08-03 | 570-554-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MT CARMEL | PA |
| 2015-08-03 | 570-728-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | POTTSVILLE | PA |
| 2015-08-03 | 570-810-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TAMAQUA | PA |
| 2015-07-31 | 570-987-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | NUREMBERG | PA |
| 2015-07-28 | 570-540-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PITTSTON | PA |
| 2015-07-28 | 570-540-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PITTSTON | PA |
| 2015-07-28 | 570-750-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAPORTE | PA |
| 2015-07-16 | 570-589-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | MOOSIC | PA |
| 2015-07-14 | 570-736-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | NANTICOKE | PA |
| 2015-07-13 | 570-870-2XXX | 2000–2999 | Assigned | NORTH PENN LONG DISTANCE CORPORATION | 091H | TROY | PA |
| 2015-06-22 | 570-649-3XXX | 3000–3999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | TURBOTVL | PA |
| 2015-06-09 | 570-721-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | WYALUSING | PA |
| 2015-06-09 | 570-728-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | POTTSVILLE | PA |
| 2015-06-09 | 570-832-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | MILFORD | PA |
| 2015-06-09 | 570-989-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | MILTON | PA |
| 2015-06-01 | 570-712-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MEHOOPANY | PA |
| 2015-06-01 | 570-968-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | ORWIGSBURG | PA |
| 2015-05-27 | 570-206-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MIDLEBYCTR | PA |
| 2015-05-27 | 570-219-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LAKEWINOLA | PA |
| 2015-05-27 | 570-298-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | NOXEN | PA |
| 2015-05-27 | 570-314-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | DUSHORE | PA |
| 2015-05-27 | 570-333-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | CTR MORELD | PA |
| 2015-05-27 | 570-355-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | POCONOLAKE | PA |
| 2015-05-27 | 570-363-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | NEW ALBANY | PA |
| 2015-05-27 | 570-463-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MANSFIELD | PA |
| 2015-05-27 | 570-469-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LACEYVILLE | PA |
| 2015-05-27 | 570-482-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MUNCY VLY | PA |
| 2015-05-27 | 570-519-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARVEYS LK | PA |
| 2015-05-27 | 570-529-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | TROY | PA |
| 2015-05-27 | 570-559-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | SHOHOLA | PA |
| 2015-05-27 | 570-563-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | DALTON | PA |
| 2015-05-27 | 570-608-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | SWEET VLY | PA |
| 2015-05-27 | 570-667-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MUHLENBURG | PA |
| 2015-05-27 | 570-761-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | DALLAS | PA |
| 2015-05-27 | 570-801-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | SAYLORSBG | PA |
| 2015-05-27 | 570-805-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LANSFORD | PA |
| 2015-05-27 | 570-828-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | DINGMAFRRY | PA |
| 2015-05-27 | 570-841-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | SHICKSHINY | PA |
| 2015-05-27 | 570-864-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HUNTIGTNML | PA |
| 2015-05-27 | 570-910-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | FACTORYVL | PA |
| 2015-05-27 | 570-943-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MCKEANSBG | PA |
| 2015-05-27 | 570-948-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | WELLSBORO | 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.