+52-55-(50460000...50469999): Miguel Hidalgo, Distrito Federal (DIF) Read more about +52-55-(50460000...50469999)
+52-55-(50470000...50479999): Miguel Hidalgo, Distrito Federal (DIF) Read more about +52-55-(50470000...50479999)
+52-55-(50480000...50489999): Miguel Hidalgo, Distrito Federal (DIF) Read more about +52-55-(50480000...50489999)
+52-771-(2570000...2572999): Pachuca de Soto, Hidalgo (HID) Read more about +52-771-(2570000...2572999)
+52-771-(2573000...2579999): Pachuca de Soto, Hidalgo (HID) Read more about +52-771-(2573000...2579999)
+52-771-(2960000...2969999): Pachuca de Soto, Hidalgo (HID) Read more about +52-771-(2960000...2969999)
+52-81-(15400000...15409999): Monterrey, Nuevo León (NLE) Read more about +52-81-(15400000...15409999)
+52-81-(15410000...15419999): Monterrey, Nuevo León (NLE) Read more about +52-81-(15410000...15419999)