NumberResearchThousands-blocks in 916-226
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 916-226 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 916 blocks
Most active assignees, all time — NPA 916
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2007-09-11 | 916-226-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ELK GROVE | CA |
| 2004-12-14 | 916-226-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ELK GROVE | CA |
| 2005-01-25 | 916-226-2XXX | 2000–2999 | Assigned | FIDIUM ENTERPRISE SERVICES, LLC | 3964 | ELK GROVE | CA |
| 2004-12-14 | 916-226-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ELK GROVE | CA |
| 2004-02-05 | 916-226-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ELK GROVE | CA |
| 2004-12-14 | 916-226-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ELK GROVE | CA |
| 2005-05-02 | 916-226-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ELK GROVE | CA |
| 2007-09-11 | 916-226-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ELK GROVE | CA |
| — | 916-226-8XXX | 8000–8999 | Reserved | PACIFIC BELL (COMPETITIVE) | 7480 | ELK GROVE | CA |
| 2005-02-16 | 916-226-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ELK GROVE | CA |
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.