1. A method for providing call routing in a network, comprising: receiving, by a processor of a serving-call session control function, a signaling message for a call; determining, by the processor, if the signaling message contains information for determining if routing of the call requires a telephone numbering mapping query, wherein the information comprises a carrier identification code, wherein the carrier identification code identifies a carrier to which the signaling message is to be forwarded, wherein the network comprises an internet protocol network; and processing, by the processor, the call by bypassing the telephone numbering mapping query if the signaling message contains the information.