How do I know that my number is valid for porting?

According to NCC (Nigerian Communications Commission), porting is only available on the 11 digit Mobile number range. Therefore, you may not be able to port your existing 9 digit landline. To confirm that your number is valid for number porting, please contact MainOne via

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“MainOne” also known as “Main One Cable” or “Main One”) is a leading provider of innovative telecom services and network solutions for businesses in West Africa. Since its launch in 2010, MainOne has developed a reputation for highly reliable services to become the preferred provider of wholesale Internet services to major telecom operators, ISPs, government agencies, large enterprises, and educational institutions in West Africa...

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FABAC Centre 3b Ligali Ayorinde Street Victoria Island Lagos – Nigeria.

0700MAINONE, +234(1)3422000, +234 (0) 80 9040 4000

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