AT&T Agency
Invoice Auditing
Consulting Services


Welcome to Zulli & Associates, Eastern Pennsylvania's local AT&T Authorized Solution Provider. Our associates average over 20 years of experience in the telecommunications industry helping clients navigate the numerous telecommunication choices available for your company. Whether your company is evaluating a new MPLS migration or converging your voice and data networks by leveraging VoIP and SIP, Zulli and Associates can assist in providing solutions.

Zulli & Associates helps your company navigate your telecommunications options

Zulli & Associates is a full service AT&T Authorized Solution Provider. All of our associates have worked for AT&T. Each continues to be trained by AT&T on all new services and offerings. Call or email us today and let Zulli & Associates show you how we can help your company.

  • AT&T Maintenance Contact list.
  • Learn how your company can integrate your data network and SIP or cloud services today.