425 area code is being used for dialing/telecommunication purposes in Washington, covering 23 major cities and 2 counties, according to (NANP) North American Numbering Plan for 3-digit Numbering Plan Area (NPA) code. All the areas using NPA code 425 is part of PST (Pacific Standard Time) timezone.
425 Area Code Covers 23 Cities
Check this below table to know 23 major cities (having more than 20,000 population) in Washington using numbering plan area code 425 for dialing/telecommunication purposes.
| City | ZIP Codes | Population |
|---|
| Bellevue, WA | 8 | 150,606 |
| Bothell, WA | 2 | 47,917 |
| Edmonds, WA | 2 | 42,705 |
| Everett, WA | 7 | 110,847 |
| Issaquah, WA | 3 | 39,400 |
| Kenmore, WA | 1 | 23,611 |
| Kirkland, WA | 3 | 92,015 |
| Lake Stevens, WA | 1 | 38,816 |
| Lynnwood, WA | 4 | 39,867 |
| Maple Valley, WA | 1 | 27,889 |
| Mill Creek, WA | 3 | 20,797 |
| Mountlake Terrace, WA | 3 | 21,350 |
| Mukilteo, WA | 1 | 21,365 |
| Redmond, WA | 4 | 73,728 |
| Renton, WA | 5 | 105,355 |
2 Counties Using 425 as Area Code
425 area code is being used in 2 counties of Washington for dialing/telecommunication purposes.
12 More NPA Codes Related to Area Code 425
1 or more of these 12 NPA codes are being used in the same or adjacent states of Washington in the United States.
Only One State Uses Area Code 425
