Where is area code 425 located and what state is area code 425?

Area code 425 is located in Washington (United States), covering major cities and regions including Bellevue, Everett, Renton, Kirkland, Redmond, Sammamish, Bothell, Lynnwood, Issaquah, Maple Valley.

How to call area code 425 and do I need to dial area code 425?

To dial a number in area code 425, format your call as +1 (425) XXX-XXXX. Mandatory 10-digit dialing is required in overlay regions.

Is area code 425 a scam, spam, or dangerous call?

Area code 425 is a legitimate geographic area code for Washington. However, scammers frequently spoof numbers from any area code, so exercise caution with unknown callers.

North American Area CodePacific Time Zone

Area Code 425 Location & Details

Q: What timezone is area code 425?

Area code 425 operates on the Pacific timezone.

State / Region: Washington • Country: United States

Major Cities Covered: Bellevue, Everett, Renton, Kirkland, Redmond, Sammamish, Bothell, Lynnwood, Issaquah, Maple Valley

Standard Dial Format

+1 (425) XXX-XXXX

Country Code: +1 (NANP Format)

What State is Area Code 425?

WashingtonState Hub →

Country Territory

United States

425 Area Code Time Zone

Pacific

425 Overlay Codes

No Overlays

Area Code 425 Geographic Map

Interactive location bounds and coverage area for Washington (Pacific Timezone)

Lat: 47.66° • Lng: -122.12°

📍 Geographic Center: WashingtonMap data © OpenStreetMap contributors

Where is Area Code 425 Located?

Telephone area code 425 is assigned to Washington in United States. It serves cities and metropolitan communities including Bellevue, Everett, Renton, Kirkland, Redmond, Sammamish, Bothell, Lynnwood, Issaquah, Maple Valley.

Historical Context & Area Code Overlay Information:425 serves Washington (United States).

For local and long-distance calls within area code 425, standard 10-digit dialing (425) XXX-XXXX applies.

Who Called Me from Area Code 425?

Received an unknown call, missed call, or text scam from area code 425? Here is how to trace who is calling from 425 area code and verify unknown numbers safely:

Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 425 prefix to boost pick-up rates.

Reverse Phone Lookup Area Code 425:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 425 & Dialing Format

When placing a phone call to a number in area code 425, follow the correct dialing format depending on your calling location:

Calling from inside the US / Canada (+1): Dial 1 + (425) + 7-digit number.
Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 425 + 7-digit number.
Do I need to dial area code 425 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 425

Urban centers, census places, and communities within the +1-425 calling area

31 Major Cities Listed

City Name	County	Population	% of 425 Pop
Bellevue	King County	154,193	15.1%
Everett	Snohomish County	113,567	11.1%
Renton	King County	104,975	10.3%
Kirkland	King County	97,410	9.5%
Redmond	King County	82,506	8.1%
Sammamish	King County	66,110	6.5%
Bothell	Kitsap County	52,199	5.1%
Lynnwood	Kitsap County	42,132	4.1%
Issaquah	King County	39,423	3.9%
Maple Valley	King County	28,482	2.8%
Mountlake Terrace	Kitsap County	25,430	2.5%
Mercer Island	King County	25,422	2.5%
Kenmore	Kitsap County	24,249	2.4%
Tukwila	Kitsap County	22,003	2.2%
Covington	King County	21,496	2.1%
Mill Creek	Snohomish County	20,902	2.0%
Woodinville	King County	14,548	1.4%
Snoqualmie	King County	13,640	1.3%
Lake Forest Park	Kitsap County	13,191	1.3%
Newcastle	King County	13,128	1.3%

Counties Covered by Area Code 425

Geographic county distribution and population coverage across Washington

County Name	Total Population	% of 425 Area	% of County
King County	2,317,959	67.3%	30%
Kitsap County	280,728	18.6%	67%
Snohomish County	861,070	14.1%	17%

☎️Area Code 425 Exchange Prefixes & Carriers

Showing 50 of 647 central office 3-digit prefixes and assigned telecom carriers

66% Landline27% Wireless8% VoIP

Prefix	Line Usage	Rate Center	Assigned Carrier	Assign Date
(425) 200-	📱Wireless	ISSAQUAH	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA	02/15/2001
(425) 201-	📞Landline	BELLEVUE	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	N/A
(425) 202-	📞Landline	KIRKLAND	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	N/A
(425) 203-	📞Landline	RENTON	QWEST CORPORATION	N/A
(425) 204-	📞Landline	RENTON	QWEST CORPORATION	N/A
(425) 205-	📞Landline	BOTHELL	ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM	N/A
(425) 206-	📞Landline	WA	Local Exchange Carrier	N/A
(425) 207-	📞Landline	RENTON	PAETEC ITEL, LLC	N/A
(425) 208-	📞Landline	BELLEVUE	QWEST CORPORATION	N/A
(425) 209-	📱Wireless	BELLEVUE	T-MOBILE USA, INC.	04/15/2013
(425) 210-	📱Wireless	EVERETT	NEW CINGULAR WIRELESS PCS, LLC	N/A
(425) 211-	📞Landline	XXXXXXXXXX	MULTIPLE OCN LISTING	N/A
(425) 212-	📞Landline	EVERETT	ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM	N/A
(425) 213-	📞Landline	BELLEVUE	ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM	N/A
(425) 214-	📞Landline	BELLEVUE	PAETEC ITEL, LLC	N/A
(425) 215-	💻VoIP	BOTHELL	ONVOY, LLC - WA	05/04/2016
(425) 216-	📞Landline	KIRKLAND	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA	N/A
(425) 217-	📱Wireless	BOTHELL	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA	N/A
(425) 218-	📱Wireless	HALLS LAKE	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA	N/A
(425) 219-	📱Wireless	BOTHELL	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA	06/17/2014
(425) 220-	📱Wireless	EVERETT	NEW CINGULAR WIRELESS PCS, LLC	N/A
(425) 221-	📱Wireless	BELLEVUE	T-MOBILE USA, INC.	N/A
(425) 222-	📞Landline	FALL CITY	CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK	N/A
(425) 223-	📞Landline	BELLEVUE	LEVEL 3 COMMUNICATIONS, LLC - WA	N/A
(425) 224-	📞Landline	SILVERLAKE	ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM	N/A
(425) 225-	📞Landline	SILVERLAKE	LEVEL 3 TELECOM OF WASHINGTON, LLC - WA	N/A
(425) 226-	📞Landline	RENTON	QWEST CORPORATION	N/A
(425) 227-	📞Landline	RENTON	QWEST CORPORATION	N/A
(425) 228-	📞Landline	RENTON	QWEST CORPORATION	N/A
(425) 229-	📱Wireless	BELLEVUE	T-MOBILE USA, INC.	06/27/2014
(425) 230-	💻VoIP	BELLEVUE	BANDWIDTH.COM CLEC, LLC - WA	03/10/2016
(425) 231-	📱Wireless	EVERETT	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA	N/A
(425) 232-	📱Wireless	EVERETT	T-MOBILE USA, INC.	N/A
(425) 233-	📞Landline	BELLEVUE	ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM	N/A
(425) 234-	📞Landline	RENTON	QWEST CORPORATION	N/A
(425) 235-	📞Landline	RENTON	QWEST CORPORATION	N/A
(425) 236-	📱Wireless	BOTHELL	NEW CINGULAR WIRELESS PCS, LLC	10/01/2014
(425) 237-	📞Landline	RENTON	TELEPORT COMMUNICATIONS AMERICA, LLC - WA	N/A
(425) 238-	📱Wireless	EVERETT	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA	N/A
(425) 239-	📱Wireless	EVERETT	NEW CINGULAR WIRELESS PCS, LLC	N/A
(425) 240-	📱Wireless	BELLEVUE	T-MOBILE USA, INC.	05/12/2016
(425) 241-	📱Wireless	BELLEVUE	NEW CINGULAR WIRELESS PCS, LLC	N/A
(425) 242-	📞Landline	KIRKLAND	TELEPORT COMMUNICATIONS AMERICA, LLC - WA	05/30/2001
(425) 243-	💻VoIP	RENTON	ONVOY, LLC - WA	N/A
(425) 244-	📱Wireless	EVERETT	T-MOBILE USA, INC.	N/A
(425) 245-	📞Landline	HALLS LAKE	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	N/A
(425) 246-	📱Wireless	BELLEVUE	T-MOBILE USA, INC.	N/A
(425) 247-	📞Landline	BELLEVUE	LEVEL 3 TELECOM OF WASHINGTON, LLC - WA	09/27/2010
(425) 248-	📞Landline	HALLS LAKE	ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM	01/29/2001
(425) 249-	📞Landline	EVERETT	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	N/A

Frequently Asked Questions about Area Code 425

Where is area code 425 located?

Area code 425 is located in Washington (United States), serving cities like Bellevue, Everett, Renton, Kirkland, Redmond, Sammamish, Bothell, Lynnwood, Issaquah, Maple Valley.