NumberResearchRecent thousands-block assignments
0 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, all time — NPA 614
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2012-12-18 | 614-928-3XXX | 3000–3999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
| 2012-10-17 | 614-601-6XXX | 6000–6999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | WORTHINGTN | OH |
| 2010-08-24 | 614-655-2XXX | 2000–2999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | REYNOLDSBG | OH |
| 2010-06-18 | 614-626-6XXX | 6000–6999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | REYNOLDSBG | OH |
| 2010-02-23 | 614-230-2XXX | 2000–2999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
| 2010-02-23 | 614-426-4XXX | 4000–4999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | WESTERVL | OH |
| 2009-07-22 | 614-414-6XXX | 6000–6999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | GAHANNA | OH |
| 2008-10-31 | 614-626-2XXX | 2000–2999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | REYNOLDSBG | OH |
| 2008-02-27 | 614-733-6XXX | 6000–6999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | PLAIN CITY | OH |
| 2007-11-12 | 614-947-1XXX | 1000–1999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
| 2007-08-06 | 614-219-7XXX | 7000–7999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | HILLIARD | OH |
| 2007-08-06 | 614-245-1XXX | 1000–1999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | NEW ALBANY | OH |
| 2007-08-06 | 614-259-3XXX | 3000–3999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | WESTERVL | OH |
| 2007-08-06 | 614-269-8XXX | 8000–8999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | GAHANNA | OH |
| 2007-08-06 | 614-321-6XXX | 6000–6999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | CANALWHSTR | OH |
| 2007-08-06 | 614-333-3XXX | 3000–3999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | LOCKBOURNE | OH |
| 2007-08-06 | 614-367-6XXX | 6000–6999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | REYNOLDSBG | OH |
| 2007-08-06 | 614-385-8XXX | 8000–8999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | ALTON | OH |
| 2007-08-06 | 614-396-6XXX | 6000–6999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | WORTHINGTN | OH |
| 2007-08-06 | 614-467-9XXX | 9000–9999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | DUBLIN | OH |
| 2007-08-06 | 614-482-9XXX | 9000–9999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | GROVEPORT | OH |
| 2007-08-06 | 614-594-2XXX | 2000–2999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | GROVE CITY | OH |
| 2007-07-18 | 614-725-0XXX | 0000–0999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
| 2007-07-18 | 614-725-1XXX | 1000–1999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
| 2007-07-18 | 614-725-2XXX | 2000–2999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
| 2007-07-18 | 614-725-3XXX | 3000–3999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
| 2007-07-18 | 614-725-4XXX | 4000–4999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
| 2007-07-18 | 614-725-5XXX | 5000–5999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | COLUMBUS | OH |
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.