| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 17664 |
| 2017 | 21202 |
| 2016 | 25542 |
| 2015 | 25358 |
| 2014 | 25258 |
| 2013 | 27319 |
| 2012 | 26524 |
| 2011 | 23907 |
| 2010 | 30495 |
| 2009 | 39700 |
| 2008 | 40000 |
| 2007 | 38800 |
| 2006 | 38763 |
| 2005 | 37285 |
| 2004 | 36785 |
| 2003 | 36670 |
| 2002 | 26260 |
| 2001 | 21857 |
| 2000 | 11553 |
| 1999 |
