General Details about Prefix 657-217
|State / Province / Territory :
|Primary City :
||City Of Commerce
Please note that information shown about the location of the 657-217 area code and prefixes is an approximation. The reason is due to the number of local number portability rules (LNP), wireless devices and VoIP, the location may vary significantly in some cases. Phone numbers listed on this page typically originate from City Of Commerce CA.