Everything that's not on the market yet - from the Google Nexus 5, to the Lumia 929 for Verizon - might be facing a launch delay if it hasn't passed all the necessary tests with the FCC yet. Don't even bother going to fcc.com, as the site is in furlough as well...
Source: http://www.phonearena.com/news/FCC-shuts-down-no-new-phone-approvals-until-our-fearless-leaders-sort-it-out_id47901
Source: http://www.phonearena.com/news/FCC-shuts-down-no-new-phone-approvals-until-our-fearless-leaders-sort-it-out_id47901