Thank you for being a valued part of the CNET community. As of December 1, 2020, the forums are in read-only format. In early 2021, CNET Forums will no longer be available. We are grateful for the participation and advice you have provided to one another over the years.

Thanks,

CNET Support

General discussion

Two cells useing same phone number?

Feb 28, 2011 11:05PM PST

Is it possible to have two cell phones (one at each end of my house) that use the same phone number?

Discussion is locked

- Collapse -
No.
Feb 28, 2011 11:15PM PST

At least not for GSM-type phones. The phone number sits in the SIM-card and your provider won't give you 2 SIM-cards with the same number. If you don't believe me, just call their customer service and order such a set of 2 SIM-cards.

I suppose it won't be different with CDMA-phones (like Verizon has).

With my POTS-phone I don't have any issue with having 2 phones in the house (we even have 3 that are connected in parallel, so ring together until I take one). Could even be more than 3 using wireless (DECT) phones.
But cell phones are limited in this respect. Different technology.


Kees

- Collapse -
can't be done
Feb 28, 2011 11:41PM PST

Not that the GSM carriers won't do it, but the billing systems are designed to only allow one SIM card to be active per mobile #. Even if it could be done, cloning of SIM cards is illegal.