NumberResearchRecent thousands-block assignments
3 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, last 30 days — NPA 630
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-04-16 | 630-394-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | KANEVILLE | IL |
| 2015-04-15 | 630-286-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | HINSDALE | IL |
| 2015-04-13 | 630-509-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | BENSENVL | IL |
| 2015-03-31 | 630-822-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | HINSDALE | IL |
| 2015-01-20 | 630-381-2XXX | 2000–2999 | Assigned | ILLINOIS BELL TEL CO | 9329 | YORKVILLE | IL |
| 2015-01-20 | 630-381-3XXX | 3000–3999 | Assigned | ILLINOIS BELL TEL CO | 9329 | YORKVILLE | IL |
| 2015-01-20 | 630-425-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | BATAVIA | IL |
| 2014-12-30 | 630-984-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | GLEN ELLYN | IL |
| 2014-12-30 | 630-984-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | GLEN ELLYN | IL |
| 2014-12-30 | 630-984-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | GLEN ELLYN | IL |
| 2014-12-30 | 630-984-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | GLEN ELLYN | IL |
| 2014-12-23 | 630-216-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | BIG ROCK | IL |
| 2014-12-23 | 630-216-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | BIG ROCK | IL |
| 2014-12-15 | 630-994-1XXX | 1000–1999 | Assigned | ACCESS ONE, INC. - IL | 5447 | ROSELLE | IL |
| 2014-12-12 | 630-835-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ELMHURST | IL |
| 2014-12-12 | 630-949-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | WHEATON | IL |
| 2014-12-11 | 630-526-2XXX | 2000–2999 | Assigned | RCN TELECOM SERVICES OF ILLINIOS, INC. - IL | 8702 | BATAVIA | IL |
| 2014-12-10 | 630-644-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | BENSENVL | IL |
| 2014-12-10 | 630-644-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | BENSENVL | IL |
| 2014-12-10 | 630-994-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | ROSELLE | IL |
| 2014-12-10 | 630-994-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ROSELLE | IL |
| 2014-12-03 | 630-828-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | HINSDALE | IL |
| 2014-12-03 | 630-828-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | HINSDALE | IL |
| 2014-12-02 | 630-425-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | BATAVIA | IL |
| 2014-12-02 | 630-425-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | BATAVIA | IL |
| 2014-11-24 | 630-528-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | HINSDALE | IL |
| 2014-11-24 | 630-528-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | HINSDALE | IL |
| 2014-11-24 | 630-528-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | HINSDALE | IL |
| 2014-11-10 | 630-283-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ROSELLE | IL |
| 2014-11-10 | 630-283-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ROSELLE | IL |
| 2014-11-10 | 630-283-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ROSELLE | IL |
| 2014-11-10 | 630-507-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ROSELLE | IL |
| 2014-11-10 | 630-523-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ROSELLE | IL |
| 2014-11-10 | 630-672-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ROSELLE | IL |
| 2014-11-10 | 630-672-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ROSELLE | IL |
| 2014-11-10 | 630-672-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ROSELLE | IL |
| 2014-11-10 | 630-891-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | HINSDALE | IL |
| 2014-11-03 | 630-463-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | GENEVA | IL |
| 2014-11-03 | 630-463-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | GENEVA | IL |
| 2014-10-24 | 630-656-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | LOMBARD | IL |
| 2014-10-24 | 630-812-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | LOMBARD | IL |
| 2014-10-21 | 630-822-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | HINSDALE | IL |
| 2014-10-21 | 630-822-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | HINSDALE | IL |
| 2014-10-03 | 630-394-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | KANEVILLE | IL |
| 2014-10-03 | 630-394-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | KANEVILLE | IL |
| 2014-09-25 | 630-203-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | HINSDALE | IL |
| 2014-09-25 | 630-280-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | HINSDALE | IL |
| 2014-09-25 | 630-280-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | HINSDALE | IL |
| 2014-09-25 | 630-280-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | HINSDALE | IL |
| 2014-09-22 | 630-884-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | BIG ROCK | IL |
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.