Germany • NPA 931
☎️ Central Office Exchange (NXX)
+49 (931) 157 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (931) 157. Central office block assigned to Würzburg, Germany.
Standard Subscriber Format
+49 (931) 157-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
931
Primary Location
Würzburg
Service Type
Landline
📋 Central Office Exchange 157 Routing Details
The 157 exchange code (central office prefix) operates within the 931 Numbering Plan Area (NPA) servicing Würzburg, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (931) 157 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.
🌐 Dialing Instructions
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Domestic Calls: Dial
0931 157-1234or local national format. -
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International Calls: Dial
+49 931 157-1234from outside Germany. -
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E.164 Standard:
+49931157XXXX
📞 Nearby Exchanges in Area Code 931
View All Area Code 931 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (931) 157?
Phone numbers starting with +49 (931) 157 belong to the 931 area code in Würzburg, Germany, routed via exchange block 157.
How do I call a 157 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +49, then 931, and the subscriber number.
Which provider operates the 157 prefix in Würzburg?
Telecom services for the 157 exchange block in Würzburg are primarily assigned to Local Network Carrier for Landline connections.