NumberResearchThousands-blocks in 803-298
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 803-298 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 803 blocks
Most active assignees, all time — NPA 803
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2012-03-05 | 803-298-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHPNLTLMTS | SC |
| 2019-12-12 | 803-298-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | CHPNLTLMTS | SC |
| 2009-04-27 | 803-298-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC | 7273 | CHPNLTLMTS | SC |
| 2011-02-11 | 803-298-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC | 8534 | CHPNLTLMTS | SC |
| 2009-02-25 | 803-298-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHPNLTLMTS | SC |
| 2009-08-27 | 803-298-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | CHPNLTLMTS | SC |
| 2008-11-20 | 803-298-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CHPNLTLMTS | SC |
| 2008-11-20 | 803-298-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CHPNLTLMTS | SC |
| 2012-05-02 | 803-298-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | CHPNLTLMTS | SC |
| 2012-08-13 | 803-298-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHPNLTLMTS | SC |
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.