With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
c3gHdrColorCode
Cisco 3G Hdr Color Code
1.3.6.1.4.1.9.9.661.1.2.6.3.1.6
Color code of the sector.
Back to CISCO-WAN-3G-MIB MIB page.
IPHost Network monitor allows you to monitor c3gHdrColorCode on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.