NumberResearchRecent thousands-block assignments
3 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 939
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-03-12 | 939-715-3XXX | 3000–3999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-12 | 939-715-4XXX | 4000–4999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-12 | 939-715-5XXX | 5000–5999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-12 | 939-715-6XXX | 6000–6999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-12 | 939-715-8XXX | 8000–8999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-12 | 939-715-9XXX | 9000–9999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-12 | 939-716-4XXX | 4000–4999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-12 | 939-716-5XXX | 5000–5999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-12 | 939-716-6XXX | 6000–6999 | Assigned | LIBERTY MOBILE PUERTO RICO INC. | 639J | CAGUAS | PR |
| 2024-03-05 | 939-593-3XXX | 3000–3999 | Assigned | LIBERTY COMMUNICATIONS OF PUERTO RICO LLC | 955G | AIBONITO | PR |
| 2024-03-05 | 939-800-9XXX | 9000–9999 | Assigned | LIBERTY COMMUNICATIONS OF PUERTO RICO LLC | 955G | ADJUNTAS | PR |
| 2024-03-05 | 939-893-3XXX | 3000–3999 | Assigned | LIBERTY COMMUNICATIONS OF PUERTO RICO LLC | 955G | CIDRA | PR |
| 2024-03-05 | 939-999-1XXX | 1000–1999 | Assigned | LIBERTY COMMUNICATIONS OF PUERTO RICO LLC | 955G | AGUASBUNAS | PR |
| 2023-12-28 | 939-739-6XXX | 6000–6999 | Assigned | LUMEN TECHNOLOGIES PUERTO RICO, LLC | 091J | TOA ALTA | PR |
| 2023-12-19 | 939-360-3XXX | 3000–3999 | Assigned | LUMEN TECHNOLOGIES PUERTO RICO, LLC | 091J | PUEBLOVIEJ | PR |
| 2023-11-27 | 939-434-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | TOA BAJA | PR |
| 2023-11-27 | 939-593-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | AIBONITO | PR |
| 2023-11-27 | 939-893-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CIDRA | PR |
| 2023-11-27 | 939-938-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ISLA VERDE | PR |
| 2023-11-27 | 939-939-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SALINAS | PR |
| 2023-11-21 | 939-320-0XXX | 0000–0999 | Assigned | LUMEN TECHNOLOGIES PUERTO RICO, LLC | 091J | SANTURCE | PR |
| 2023-11-06 | 939-593-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AIBONITO | PR |
| 2023-11-06 | 939-693-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARROYO | PR |
| 2023-11-06 | 939-793-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAROLINA | PR |
| 2023-11-06 | 939-893-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CIDRA | PR |
| 2023-11-06 | 939-938-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ISLA VERDE | PR |
| 2023-11-06 | 939-939-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SALINAS | PR |
| 2023-11-03 | 939-210-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAGUAS | PR |
| 2023-11-03 | 939-220-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HUMACAO | PR |
| 2023-11-03 | 939-221-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LUQUILLO | PR |
| 2023-11-03 | 939-234-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CANOVANAS | PR |
| 2023-11-03 | 939-236-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIOPIEDRAS | PR |
| 2023-11-03 | 939-300-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANLORENZO | PR |
| 2023-11-03 | 939-303-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIO GRANDE | PR |
| 2023-11-03 | 939-309-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GUAYAMA | PR |
| 2023-11-03 | 939-316-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAYEY | PR |
| 2023-11-03 | 939-320-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTURCE | PR |
| 2023-11-03 | 939-329-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MAUNABO | PR |
| 2023-11-03 | 939-348-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SANTURCEES | PR |
| 2023-11-03 | 939-354-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TRUJILLOAL | PR |
| 2023-11-03 | 939-364-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JUNCOS | PR |
| 2023-11-03 | 939-367-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FAJARDO | PR |
| 2023-11-03 | 939-373-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AGUADILLA | PR |
| 2023-11-03 | 939-374-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CIALES | PR |
| 2023-11-03 | 939-434-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TOA BAJA | PR |
| 2023-11-03 | 939-444-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROOSEVLTRD | PR |
| 2023-11-03 | 939-445-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GUANICA | PR |
| 2023-11-03 | 939-465-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NAGUABO | PR |
| 2023-11-03 | 939-500-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PONCE | PR |
| 2023-11-03 | 939-687-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GURABO | PR |
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.