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 939
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 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 |
| 2023-11-03 | 939-733-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NARANJITO | PR |
| 2023-11-03 | 939-737-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BAYAMONNOR | PR |
| 2023-11-03 | 939-749-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COAMO | PR |
| 2023-11-03 | 939-779-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VILLALBA | PR |
| 2023-11-03 | 939-839-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | YABUCOA | PR |
| 2023-11-03 | 939-888-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LASPIEDRAS | PR |
| 2023-11-03 | 939-928-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PENUELAS | PR |
| 2023-11-03 | 939-992-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | YAUCO | PR |
| 2023-11-02 | 939-214-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAJAS | PR |
| 2023-11-02 | 939-230-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ANASCO | PR |
| 2023-11-02 | 939-291-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | QUEBRADLLS | PR |
| 2023-11-02 | 939-297-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARECIBO | PR |
| 2023-11-02 | 939-298-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RAMEY | PR |
| 2023-11-02 | 939-341-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DORADO | PR |
| 2023-11-02 | 939-345-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MOROVIS | PR |
| 2023-11-02 | 939-347-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAN GERMAN | PR |
| 2023-11-02 | 939-353-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LARES | PR |
| 2023-11-02 | 939-357-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CABO ROJO | PR |
| 2023-11-02 | 939-359-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MOCA | PR |
| 2023-11-02 | 939-361-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MAYAGUEZ | PR |
| 2023-11-02 | 939-369-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AGUADA | PR |
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.