| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 29722 |
| 2016 | 34200 |
| 2015 | 26500 |
| 2014 | 36900 |
| 2013 | 54400 |
| 2012 | 49100 |
| 2011 | 37000 |
| 2010 | 32600 |
| 2009 | 27800 |
| 2008 | 25000 |
| 2007 | 24157 |
| 2006 | 63596 |
| 2005 | 61094 |
| 2004 | 51775 |
| 2003 | 44829 |
| 2002 | 37733 |
| 2001 | 28983 |
| 2000 | 21123 |
| 1999 |
