United States • NPA 253
☎️ Central Office Exchange (NXX)
+1 (253) 212 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +1 (253) 212. Central office block assigned to Washington State, United States.
Standard Subscriber Format
+1 (253) 212-XXXX
Telecom Carrier
Local Exchange Carrier
Area Code (NPA)
253
Primary Location
Washington State
Service Type
Landline
📋 Central Office Exchange 212 Routing Details
The 212 exchange code (central office prefix) operates within the 253 Numbering Plan Area (NPA) servicing Washington State, United States. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +1 (253) 212 prefix range are primarily provisioned by Local Exchange Carrier, delivering local landline voice lines and network routing.
🌐 Dialing Instructions
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Domestic Calls: Dial
0253 212-1234or local national format. -
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International Calls: Dial
+1 253 212-1234from outside United States. -
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E.164 Standard:
+1253212XXXX
📞 Nearby Exchanges in Area Code 253
View All Area Code 253 Exchanges ›❓ Frequently Asked Questions
What area code is +1 (253) 212?
Phone numbers starting with +1 (253) 212 belong to the 253 area code in Washington State, United States, routed via exchange block 212.
How do I call a 212 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +1, then 253, and the subscriber number.
Which provider operates the 212 prefix in Washington State?
Telecom services for the 212 exchange block in Washington State are primarily assigned to Local Exchange Carrier for Landline connections.