+41-21-(5100000...5109999): Lausanne, Vaud (VD) Baca lebih lanjut mengenai +41-21-(5100000...5109999)
+41-22-(5100000...5109999): Geneva, Genève (GE) Baca lebih lanjut mengenai +41-22-(5100000...5109999)
+41-24-(5100000...5109999): Yverdon, Aigle, Vaud (VD) Baca lebih lanjut mengenai +41-24-(5100000...5109999)
+41-26-(5100000...5109999): Fribourg, Fribourg (FR) Baca lebih lanjut mengenai +41-26-(5100000...5109999)
+41-32-(5100000...5109999): Bienne, Neuchâtel, Soleure, Jura, Berne (BE) Baca lebih lanjut mengenai +41-32-(5100000...5109999)
+41-32-(5110000...5119999): Bienne, Neuchâtel, Soleure, Jura, Berne (BE) Baca lebih lanjut mengenai +41-32-(5110000...5119999)
+41-32-(5120000...5129999): Bienne, Neuchâtel, Soleure, Jura, Berne (BE) Baca lebih lanjut mengenai +41-32-(5120000...5129999)
+41-32-(5130000...5139999): Bienne, Neuchâtel, Soleure, Jura, Berne (BE) Baca lebih lanjut mengenai +41-32-(5130000...5139999)
