Sweden • NPA 220
☎️ Central Office Exchange (NXX)
+46 (220) 233 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +46 (220) 233. Central office block assigned to Hallstahammar-Surahammar, Sweden.
Standard Subscriber Format
+46 (220) 233-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
220
Primary Location
Hallstahammar-Surahammar
Service Type
Landline
📋 Central Office Exchange 233 Routing Details
The 233 exchange code (central office prefix) operates within the 220 Numbering Plan Area (NPA) servicing Hallstahammar-Surahammar, Sweden. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +46 (220) 233 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.
🌐 Dialing Instructions
-
•
Domestic Calls: Dial
0220 233-1234or local national format. -
•
International Calls: Dial
+46 220 233-1234from outside Sweden. -
•
E.164 Standard:
+46220233XXXX
📞 Nearby Exchanges in Area Code 220
View All Area Code 220 Exchanges ›❓ Frequently Asked Questions
What area code is +46 (220) 233?
Phone numbers starting with +46 (220) 233 belong to the 220 area code in Hallstahammar-Surahammar, Sweden, routed via exchange block 233.
How do I call a 233 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +46, then 220, and the subscriber number.
Which provider operates the 233 prefix in Hallstahammar-Surahammar?
Telecom services for the 233 exchange block in Hallstahammar-Surahammar are primarily assigned to Local Network Carrier for Landline connections.