| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 27000 |
| 2017 | 30000 |
| 2016 | 24000 |
| 2015 | 24000 |
| 2014 | 21953 |
| 2013 | 22491 |
| 2012 | 24925 |
| 2011 | 21174 |
| 2010 | 67506 |
| 2009 | 47173 |
| 2008 | 42335 |
| 2007 | 39423 |
| 2006 | 38978 |
| 2005 | 33176 |
| 2004 | 30509 |
| 2003 | 26622 |
| 2002 | 23246 |
| 2001 | 19343 |
| 2000 | 15035 |
| 1999 |
