NumberResearchRecent thousands-block assignments
0 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, all time — NPA 570
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-01-31 | 570-358-2XXX | 2000–2999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | ULSTER | PA |
| 2018-01-31 | 570-395-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WARREN CTR | PA |
| 2018-01-31 | 570-464-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | TURBOTVL | PA |
| 2018-01-31 | 570-512-2XXX | 2000–2999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | TROY | PA |
| 2018-01-31 | 570-571-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WAYMART | PA |
| 2018-01-31 | 570-661-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WASHIGTNVL | PA |
| 2018-01-31 | 570-681-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | UNION DALE | PA |
| 2018-01-31 | 570-697-0XXX | 0000–0999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WYOMING | PA |
| 2018-01-31 | 570-791-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WAPWALLOPN | PA |
| 2018-01-31 | 570-981-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | WYALUSING | PA |
| 2018-01-30 | 570-201-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | RUSH | PA |
| 2018-01-30 | 570-260-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | ST CLAIR | PA |
| 2018-01-30 | 570-303-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | THOMPSON | PA |
| 2018-01-30 | 570-361-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SUSQUHANNA | PA |
| 2018-01-30 | 570-381-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SO CANAAN | PA |
| 2018-01-30 | 570-418-9XXX | 9000–9999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | TIOGA | PA |
| 2018-01-30 | 570-530-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | ROME | PA |
| 2018-01-30 | 570-548-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | ST JOSEPH | PA |
| 2018-01-30 | 570-565-6XXX | 6000–6999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | TAYLOR | PA |
| 2018-01-30 | 570-608-2XXX | 2000–2999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SWEET VLY | PA |
| 2018-01-30 | 570-627-9XXX | 9000–9999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | TOWANDA | PA |
| 2018-01-30 | 570-737-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SPRINGVL | PA |
| 2018-01-30 | 570-841-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | SHICKSHINY | PA |
| 2018-01-30 | 570-949-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | ROWLAND | PA |
| 2017-12-20 | 570-531-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | RENOVO | PA |
| 2017-12-20 | 570-566-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | PLEASANTMT | PA |
| 2017-12-20 | 570-569-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | PITTSTON | PA |
| 2017-12-20 | 570-583-0XXX | 0000–0999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | PORTLAND | PA |
| 2017-12-20 | 570-705-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | RINGTOWN | PA |
| 2017-12-20 | 570-719-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | PLYMOUTH | PA |
| 2017-12-20 | 570-792-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | OVAL | PA |
| 2017-12-20 | 570-915-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | PINE GROVE | PA |
| 2017-12-20 | 570-987-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | NUREMBERG | PA |
| 2017-12-19 | 570-203-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | HUGHESVL | PA |
| 2017-12-19 | 570-206-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MIDLEBYCTR | PA |
| 2017-12-19 | 570-217-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MIFFLINBG | PA |
| 2017-12-19 | 570-219-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | LAKEWINOLA | PA |
| 2017-12-19 | 570-248-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | LAWRENCEVL | PA |
| 2017-12-19 | 570-255-8XXX | 8000–8999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | DALLAS | PA |
| 2017-12-19 | 570-256-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MUHLENBURG | PA |
| 2017-12-19 | 570-264-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MONTGOMERY | PA |
| 2017-12-19 | 570-273-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | NESQUHONNG | PA |
| 2017-12-19 | 570-289-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | BROOKLYN | PA |
| 2017-12-19 | 570-293-5XXX | 5000–5999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | DANVILLE | PA |
| 2017-12-19 | 570-298-3XXX | 3000–3999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | NOXEN | PA |
| 2017-12-19 | 570-302-0XXX | 0000–0999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | COVINGTON | PA |
| 2017-12-19 | 570-304-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | LAWSVILLE | PA |
| 2017-12-19 | 570-305-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | JACKSON | PA |
| 2017-12-19 | 570-308-4XXX | 4000–4999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | MUNCY | PA |
| 2017-12-19 | 570-314-1XXX | 1000–1999 | Assigned | LIMITLESS MOBILE, LLC | 6921 | DUSHORE | 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.