To make local calls inside Paraguay, the 6- or 7-digit subscriber number is used.
To make inter-provincial calls, it is required to dial prefix "0" followed by (P)QR code + the 9-digit phone number.
(P)QR is the code for long-distance basic service providers which have the following format: (P)[2-7][1-8].
Numbers starting with the digit "1" are used for special services like Ambulance - 128.
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