NumberResearchThousands-blocks in 912-472
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026
The ten 1,000-number thousand-blocks inside prefix 912-472 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 912 blocks
Most active assignees, all time — NPA 912
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2004-10-19 | 912-472-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | TYBEE IS | GA |
| 2011-12-16 | 912-472-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | TYBEE IS | GA |
| 2012-01-26 | 912-472-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | TYBEE IS | GA |
| 2012-05-07 | 912-472-3XXX | 3000–3999 | Assigned | SOUTH CAROLINA NET, INC. DBA SPIRIT TELECOM - GA | 898E | TYBEE IS | GA |
| 2007-10-17 | 912-472-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | TYBEE IS | GA |
| 2010-09-02 | 912-472-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | TYBEE IS | GA |
| 2013-11-26 | 912-472-6XXX | 6000–6999 | Assigned | ONVOY, LLC - GA | 067D | TYBEE IS | GA |
| — | 912-472-7XXX | 7000–7999 | Reserved | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | TYBEE IS | GA |
| 2014-04-24 | 912-472-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | TYBEE IS | GA |
| 2012-11-12 | 912-472-9XXX | 9000–9999 | Assigned | AT&T ENTERPRISES, LLC | 516C | TYBEE IS | GA |
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.