+44-161-(2600000...2609999): Manchester, Manchester (MAN) +44-161-(2600000...2609999) hakkında devamını oku
+44-20-(71860000...71869999): London, City of London (LND) +44-20-(71860000...71869999) hakkında devamını oku
+44-20-(86190000...86199999): London, City of London (LND) +44-20-(86190000...86199999) hakkında devamını oku
+44-8434-(010000...019999): Special Services basic rate: up to and including 5p for BT customers (non-internet) +44-8434-(010000...019999) hakkında devamını oku
+44-8434-(020000...029999): Special Services basic rate: up to and including 5p for BT customers (non-internet) +44-8434-(020000...029999) hakkında devamını oku
+44-8452-(160000...169999): Special Services basic rate: BT’s Standard Local Call Retail Price for BT customers +44-8452-(160000...169999) hakkında devamını oku
+44-8701-(760000...769999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers +44-8701-(760000...769999) hakkında devamını oku
