| 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 | 13498 |
| 2016 | 25872 |
| 2015 | 24865 |
| 2014 | 25621 |
| 2013 | 35678 |
| 2012 | 36270 |
| 2011 | 45338 |
| 2010 | 31755 |
| 2009 | 44292 |
| 2008 | 49808 |
| 2007 | 51928 |
| 2006 | 50129 |
| 2005 | 52221 |
| 2004 | 45514 |
| 2003 | 35866 |
| 2002 | 33753 |
| 2001 | 28385 |
| 2000 | 22574 |
| 1999 | 15000 |
