| 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 | 10210 |
| 2016 | 11350 |
| 2015 | 12780 |
| 2014 | 16228 |
| 2013 | 17155 |
| 2012 | 17062 |
| 2011 | 17863 |
| 2010 | 15935 |
| 2009 | 15920 |
| 2008 | 22164 |
| 2007 | 20441 |
| 2006 | 15586 |
| 2005 | 25332 |
| 2004 | 30918 |
| 2003 | 20217 |
| 2002 | 16629 |
| 2001 | 16523 |
| 2000 | 14494 |
| 1999 |
