Washington Phone Carrier & TCPA/DNC Compliance Data
Carrier mix, line types, and calling-compliance rules for Washington, drawn from 2,050 analyzed WA phone numbers. Use it to bulk-validate and DNC-scrub Washington calling lists before you dial.
TCPA & DNC calling rules in Washington
- Permitted calling window: 8:00 AM – 9:00 PM local (federal TCPA baseline)
- State Do-Not-Call registry: No separate state list — the federal DNC registry applies.
- Federal baseline: TCPA prior-express-consent rules and the national DNC registry apply to Washington outbound calling.
Informational only — not legal advice. Verify current federal and Washington regulations before running any campaign.
Carrier mix in Washington
The most common carriers across analyzed Washington numbers:
| Carrier | Numbers analyzed |
|---|---|
| Verizon Wireless | 876 |
| T-Mobile | 650 |
| AT&T | 472 |
| U.S. Cellular | 17 |
| Bandwidth.com | 15 |
| Comcast | 5 |
| Centurylink | 4 |
| Dish Wireless | 3 |
| Onvoy | 3 |
| Emergency Networks | 2 |
Line types in Washington
Line-type distribution matters for compliance — wireless numbers carry stricter TCPA autodialer rules than landlines.
| Line type | Numbers analyzed |
|---|---|
| WIRELESS | 2,021 |
| CLEC | 22 |
| IPES | 6 |
| ILEC | 1 |
Top Washington cities by number volume
| City | Numbers analyzed |
|---|---|
| Mercer Island | 430 |
| Anderson Island | 187 |
| Airway Heights | 176 |
| Brush Prairie | 125 |
| Seattle | 124 |
| Bellevue | 120 |
| Olympia | 103 |
| Bremerton | 74 |
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