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 |
|---|---|---|---|---|---|---|---|
| 2017-12-19 | 570-744-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | LE RAYSVL | PA |
| 2017-12-19 | 570-749-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MILL HALL | PA |
| 2017-12-19 | 570-750-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | LAPORTE | PA |
| 2017-12-19 | 570-782-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | NEWMILFORD | PA |
| 2017-12-19 | 570-806-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | CLIFFORD | PA |
| 2017-12-19 | 570-812-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | NANTICOKE | PA |
| 2017-12-19 | 570-818-9XXX | 9000–9999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MANTZVILLE | PA |
| 2017-12-19 | 570-844-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BUSHKILL | PA |
| 2017-12-19 | 570-860-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | HALLSTEAD | PA |
| 2017-12-19 | 570-873-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | AVIS | PA |
| 2017-12-19 | 570-896-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | ESTELLA | PA |
| 2017-12-19 | 570-910-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | FACTORYVL | PA |
| 2017-12-19 | 570-919-2XXX | 2000–2999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BEECHCREEK | PA |
| 2017-12-19 | 570-936-0XXX | 0000–0999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | CARBONDALE | PA |
| 2017-12-19 | 570-960-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | FORESTCITY | PA |
| 2017-12-19 | 570-984-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MINERSVL | PA |
| 2017-12-14 | 570-669-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | NESQUHONNG | PA |
| 2017-12-04 | 570-551-1XXX | 1000–1999 | Assigned | IDT AMERICA, CORP. - PA | 213C | LEWISBURG | PA |
| 2017-12-01 | 570-473-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | NORTHUBRLD | PA |
| 2017-11-28 | 570-203-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | HUGHESVL | PA |
| 2017-11-22 | 570-600-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | MIDDLEBURG | PA |
| 2017-11-21 | 570-860-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7315 | HALLSTEAD | PA |
| 2017-11-14 | 570-258-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | NANTICOKE | PA |
| 2017-11-14 | 570-722-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | WHITEHAVEN | PA |
| 2017-11-13 | 570-535-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HAZLETON | PA |
| 2017-10-26 | 570-425-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MANDATA | PA |
| 2017-10-26 | 570-626-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | TREVORTON | PA |
| 2017-10-19 | 570-352-0XXX | 0000–0999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HONESDALE | PA |
| 2017-10-19 | 570-398-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | JERSEYSHOR | PA |
| 2017-10-19 | 570-473-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | NORTHUBRLD | PA |
| 2017-10-03 | 570-203-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7315 | HUGHESVL | PA |
| 2017-09-29 | 570-838-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | WATSONTOWN | PA |
| 2017-09-28 | 570-308-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MUNCY | PA |
| 2017-09-28 | 570-569-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PITTSTON | PA |
| 2017-09-27 | 570-212-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITTSTON | PA |
| 2017-09-27 | 570-453-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HAZLETON | PA |
| 2017-09-19 | 570-927-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LOCK HAVEN | PA |
| 2017-09-14 | 570-849-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | DANVILLE | PA |
| 2017-09-06 | 570-251-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HONESDALE | PA |
| 2017-08-30 | 570-264-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MONTGOMERY | PA |
| 2017-08-22 | 570-995-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | TROUT RUN | PA |
| 2017-08-22 | 570-998-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | TROUT RUN | PA |
| 2017-08-15 | 570-203-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | HUGHESVL | PA |
| 2017-08-11 | 570-979-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WILLIAMSPT | PA |
| 2017-08-10 | 570-518-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MIFFLINBG | PA |
| 2017-08-09 | 570-979-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSPT | PA |
| 2017-08-01 | 570-293-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | PA |
| 2017-06-29 | 570-202-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | STROUDSBG | PA |
| 2017-06-29 | 570-202-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | STROUDSBG | PA |
| 2017-06-29 | 570-375-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LAKEWOOD | 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.