Mobile network operator lookup for phone numbers in Pakistan (Jazz, Zong, Teleno...
https://agentstall.padawanconsulting.com/v1/asia-mobile-networkOverview
Mobile network operator lookup for phone numbers in Pakistan (Jazz, Zong, Telenor, Ufone), Bangladesh (Grameenphone, Robi, Banglalink, Teletalk), Indonesia (Telkomsel, Indosat, XL, Tri, Smartfren), Vietnam (Viettel, VinaPhone, MobiFone) and Sri Lanka (Dialog, Mobitel, Hutch). Returns the operator and the number in E.164 format. Useful before sending airtime, mobile wallet payments (JazzCash, bKash) or SMS.