Move phone numbers from one phone to new phone

Download google application on both phones back up the old phone then switch SIM card to new phone

The easy way to move phone numbers from one phone to new phone is using mobile phone transfer program. With its help, we can directly transfer phone numbers between them after connecting both of them to computer via usb cable.
Mobile Phone Transfer Transfer Data between Mobile Phones Easily

Move phone number from one phone to another via Gihosoft Mobile Phone Transfer.

Gihosoft Mobile Phone Transfer is a simple but feature-rich application that lets you transfer various types of content such as contacts, call logs, SMS messages, photos, videos and music between Android, iOS, and iTunes.

Furthermore, the program enables you to back up your phone's contents to your computer but also restore data from iTunes and local backups. Support is provided for numerous types of Android and iOS devices.

Data can be transferred between all combinations of supported devices such as Android to Android, iPhone to iPhone, iPhone to Android, iTunes to Android, iTunes to iPhone and Android to iPhone.

Gihosoft Mobile Phone Transfer is available for both Windows and Mac platforms. It provides reliable data transfer with no risk of loss or leaks.

How to Transfer Contacts from Old iPhone to New iPhone 7 7 Plus How to Transfer Contacts from Android to Android Phone Easily

You can use a data transfer tool, that can be very helpful.
have a look at this guide, to transfer data between android phones,
How to Transfer Contacts from Android to Android for Windows Mac


transfer data from android to iphone,
How to Transfer Contacts between iPhone and Android Easily

Well, if it's SAMSUNG, you can install SAMSUNG Kies and import all the records for your PC. After that, connect your new phone and export all the records from your PC