National Phone Number Registry NPNR

Area Code 425 Location

Area code 425 is currently assigned for use in Washington since Apr 27, 1997. This area code originated from the 206 area code previously by means of area code split or overlay. View all phone prefixes used in area code 425 or other area codes in Washington.

(425)
Enter 7-digit phone number for area code 425 or the complete 10-digit phone number

Phone Prefixes for Area Code 425

Page 1 of 12 — Previous   Next
Area code Location Company / Service Provider
425-200 ISSAQUAH, WA AT&T LOCAL
425-201 BELLEVUE, WA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
425-202 KIRKLAND, WA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
425-203 RENTON, WA QWEST CORPORATION
425-204 RENTON, WA QWEST CORPORATION
425-205 BOTHELL, WA ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - WA
425-207 RENTON, WA MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- WA
425-208 BELLEVUE, WA QWEST CORPORATION
425-209 BELLEVUE, WA T-MOBILE USA, INC.
425-210 EVERETT, WA NEW CINGULAR WIRELESS PCS, LLC
425-212 EVERETT, WA ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - WA
425-213 BELLEVUE, WA INTEGRA TELECOM OF WASHINGTON, INC. - WA
425-214 BELLEVUE, WA MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- WA
425-215 BOTHELL, WA NEUTRAL TANDEM-WASHINGTON, LLC - WA
425-216 KIRKLAND, WA XO WASHINGTON, INC. - WA
425-218 HALLS LAKE, WA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA
425-219 BOTHELL, WA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA
425-220 EVERETT, WA NEW CINGULAR WIRELESS PCS, LLC
425-221 BELLEVUE, WA SPRINT SPECTRUM L.P.
425-222 FALL CITY, WA CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK
425-223 BELLEVUE, WA LEVEL 3 COMMUNICATIONS, LLC - WA
425-224 SILVERLAKE, WA INTEGRA TELECOM OF WASHINGTON, INC. - WA
425-225 SILVERLAKE, WA LEVEL 3 TELECOM OF WASHINGTON, LLC - WA
425-226 RENTON, WA QWEST CORPORATION
425-227 RENTON, WA QWEST CORPORATION
425-228 RENTON, WA QWEST CORPORATION
425-229 BELLEVUE, WA T-MOBILE USA, INC.
425-230 BELLEVUE, WA BANDWIDTH.COM CLEC, LLC - WA
425-231 EVERETT, WA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA
425-232 EVERETT, WA T-MOBILE USA, INC.
425-233 BELLEVUE, WA ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - WA
425-234 RENTON, WA QWEST CORPORATION
425-235 RENTON, WA QWEST CORPORATION
425-236 BOTHELL, WA NEW CINGULAR WIRELESS PCS, LLC
425-237 RENTON, WA TELEPORT COMMUNICATIONS AMERICA, LLC - WA
425-238 EVERETT, WA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA
425-239 EVERETT, WA NEW CINGULAR WIRELESS PCS, LLC
425-240 BELLEVUE, WA T-MOBILE USA, INC.
425-241 BELLEVUE, WA NEW CINGULAR WIRELESS PCS, LLC
425-242 KIRKLAND, WA AT&T LOCAL
425-243 RENTON, WA ONVOY, LLC - WA
425-244 EVERETT, WA SPRINT SPECTRUM L.P.
425-245 HALLS LAKE, WA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
425-246 BELLEVUE, WA T-MOBILE USA, INC.
425-247 BELLEVUE, WA LEVEL 3 TELECOM OF WASHINGTON, LLC - WA
425-248 HALLS LAKE, WA ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - WA
425-249 EVERETT, WA MCIMETRO ACCESS TRANSMISSION SERVICES LLC
425-250 KIRKLAND, WA ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - WA
425-251 RENTON, WA QWEST CORPORATION
425-252 EVERETT, WA FRONTIER COMMUNICATIONS NORTHWEST INC. - WA
425 Area Code Information
Type of code: General Purpose Code
Location: WA - US
Time zone: P
Assigned for use: Yes
Code in service: Yes
Service date: April 27, 1997
In jeopardy: No
Relief in progress: Yes
NPA Relief status: Active
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 492 298 239 019
Overlay code: No
Overlay complex:
Dialing plan Standard Permissive
Home local calls: 7D 10D
Foreign local calls: 10D 1+10D
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -

Home   ·   Area Codes   ·   News & Info
Some useful links:
National Do Not Call Registry FTC - Cell Phones and the Do Not Call Registry FCC - Do Not Call List FTC Complaint Assistant 1.3.85