Germany • NPA 2557
☎️ Central Office Exchange (NXX)
+49 (2557) 136 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2557) 136. Central office block assigned to Wettringen Kreis Steinfurt, Germany.
Standard Subscriber Format
+49 (2557) 136-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2557
Primary Location
Wettringen Kreis Steinfurt
Service Type
Landline
📋 Central Office Exchange 136 Routing Details
The 136 exchange code (central office prefix) operates within the 2557 Numbering Plan Area (NPA) servicing Wettringen Kreis Steinfurt, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2557) 136 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
02557 136-1234or local national format. -
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International Calls: Dial
+49 2557 136-1234from outside Germany. -
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E.164 Standard:
+492557136XXXX
📞 Nearby Exchanges in Area Code 2557
View All Area Code 2557 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2557) 136?
Phone numbers starting with +49 (2557) 136 belong to the 2557 area code in Wettringen Kreis Steinfurt, Germany, routed via exchange block 136.
How do I call a 136 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 2557, and the subscriber number.
Which provider operates the 136 prefix in Wettringen Kreis Steinfurt?
Telecom services for the 136 exchange block in Wettringen Kreis Steinfurt are primarily assigned to Local Network Carrier for Landline connections.