If you know an NPA/NXX and want switch information here is a URL: http://www.dslreports.com/coinfo Here is the info on the AT&T Local Services (TCG) Switch/node in the basement of Tower B taken from that web site. NYCMNYVJ TELEPORT COMMUNICATIONS NEW YORK 1 WORLD FINANCIAL (TOWER B) CTR Serves: 631-787 631-247 718-637 718-307 718-406 718-355 914-323 212-601 212-478 212-479 212-803 212-729 212-209 212-336 212-435 516-787 516-247 WK OC96 Capable Wire Center WJ OC48 Capable Wire Center WI OC24 Capable Wire Center WH OC12 Capable Wire Center WG OC3 Capable Wire Center WF OC1 Capable Wire Center WE DS1 Capable Wire Center VD SMDI-expanded UY Route diversity UW Analog private line conditioning UU Access to Clear Channel Transmission UP 64 Kbs clear channel DDS UG Clear channel DS1 and B8ZS line coding SQ High cap mux-DS1 to voice SP Digital data mux DS1 to DS0 SI Switched Fractionalized Office SH High cap mux-DS3 to DS1 SG High cap. mux.-DS4 to DS1 QF Special access interconnect-virtual fibe QB Swiched access interconnect-virtual fibe QA Switched access interconnect-fiber PN Term and volume discount for DS1 II Flexible ANI IH Make busy key IG Multiline hunt group-UCD line hunt IF Multiline hunt group-C.O. announcements IE Multiline hunt group-UCD ID Multiline hunt group-individual port acc IC Multiline hunt group IB Calling billing number delivery IA Alternate routing HD 800 query charge billing GR Local Number Portability Capable GL International blocking GH Electronic white pages GE Public switched 56 KBS DDS (PSDS) G3 Inward operator service __________________________________________________ Terrorist Attacks on U.S. - How can you help? Donate cash, emergency relief information http://dailynews.yahoo.com/fc/US/Emergency_Information/