| 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 | 27300 |
| 2016 | 15274 |
| 2015 | 18640 |
| 2014 | 13138 |
| 2013 | 13793 |
| 2012 | |
| 2011 | 19307 |
| 2010 | 17594 |
| 2009 | 18176 |
| 2008 | 19238 |
| 2007 | 18580 |
| 2006 | 16466 |
| 2005 | 15320 |
| 2004 | 13643 |
| 2003 | 11971 |
| 2002 | 9813 |
| 2001 | 8240 |
| 2000 | 6482 |
| 1999 | 4500 |
